53521238320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{23029}}^1$

素因数の和:23211

約数の個数: 160

約数和(自身を含む): 143928288000

約数和(自身を除く): 90407049680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 139, 152, 176, 190, 209, 220, 278, 304, 380, 418, 440, 556, 695, 760, 836, 880, 1045, 1112, 1390, 1520, 1529, 1672, 2090, 2224, 2641, 2780, 3058, 3344, 4180, 5282, 5560, 6116, 7645, 8360, 10564, 11120, 12232, 13205, 15290, 16720, 21128, 23029, 24464, 26410, 29051, 30580, 42256, 46058, 52820, 58102, 61160, 92116, 105640, 115145, 116204, 122320, 145255, 184232, 211280, 230290, 232408, 253319, 290510, 368464, 437551, 460580, 464816, 506638, 581020, 875102, 921160, 1013276, 1162040, 1266595, 1750204, 1842320, 2026552, 2187755, 2324080, 2533190, 3201031, 3500408, 4053104, 4375510, 4813061, 5066380, 6402062, 7000816, 8751020, 9626122, 10132760, 12804124, 16005155, 17502040, 19252244, 20265520, 24065305, 25608248, 32010310, 35004080, 35211341, 38504488, 48130610, 51216496, 60819589, 64020620, 70422682, 77008976, 96261220, 121639178, 128041240, 140845364, 176056705, 192522440, 243278356, 256082480, 281690728, 304097945, 352113410, 385044880, 486556712, 563381456, 608195890, 669015479, 704226820, 973113424, 1216391780, 1338030958, 1408453640, 2432783560, 2676061916, 2816907280, 3345077395, 4865567120, 5352123832, 6690154790, 10704247664, 13380309580, 26760619160, 53521238320]

約数ペア:

[(1, 53521238320), (2, 26760619160), (4, 13380309580), (5, 10704247664), (8, 6690154790), (10, 5352123832), (11, 4865567120), (16, 3345077395), (19, 2816907280), (20, 2676061916), (22, 2432783560), (38, 1408453640), (40, 1338030958), (44, 1216391780), (55, 973113424), (76, 704226820), (80, 669015479), (88, 608195890), (95, 563381456), (110, 486556712), (139, 385044880), (152, 352113410), (176, 304097945), (190, 281690728), (209, 256082480), (220, 243278356), (278, 192522440), (304, 176056705), (380, 140845364), (418, 128041240), (440, 121639178), (556, 96261220), (695, 77008976), (760, 70422682), (836, 64020620), (880, 60819589), (1045, 51216496), (1112, 48130610), (1390, 38504488), (1520, 35211341), (1529, 35004080), (1672, 32010310), (2090, 25608248), (2224, 24065305), (2641, 20265520), (2780, 19252244), (3058, 17502040), (3344, 16005155), (4180, 12804124), (5282, 10132760), (5560, 9626122), (6116, 8751020), (7645, 7000816), (8360, 6402062), (10564, 5066380), (11120, 4813061), (12232, 4375510), (13205, 4053104), (15290, 3500408), (16720, 3201031), (21128, 2533190), (23029, 2324080), (24464, 2187755), (26410, 2026552), (29051, 1842320), (30580, 1750204), (42256, 1266595), (46058, 1162040), (52820, 1013276), (58102, 921160), (61160, 875102), (92116, 581020), (105640, 506638), (115145, 464816), (116204, 460580), (122320, 437551), (145255, 368464), (184232, 290510), (211280, 253319), (230290, 232408)]