52350320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 145704960

約数和(自身を除く): 93354640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 101, 110, 124, 152, 155, 176, 190, 202, 209, 220, 248, 304, 310, 341, 380, 404, 418, 440, 496, 505, 589, 620, 682, 760, 808, 836, 880, 1010, 1045, 1111, 1178, 1240, 1364, 1520, 1616, 1672, 1705, 1919, 2020, 2090, 2222, 2356, 2480, 2728, 2945, 3131, 3344, 3410, 3838, 4040, 4180, 4444, 4712, 5456, 5555, 5890, 6262, 6479, 6820, 7676, 8080, 8360, 8888, 9424, 9595, 11110, 11780, 12524, 12958, 13640, 15352, 15655, 16720, 17776, 19190, 21109, 22220, 23560, 25048, 25916, 27280, 30704, 31310, 32395, 34441, 38380, 42218, 44440, 47120, 50096, 51832, 59489, 62620, 64790, 68882, 76760, 84436, 88880, 103664, 105545, 118978, 125240, 129580, 137764, 153520, 168872, 172205, 211090, 237956, 250480, 259160, 275528, 297445, 337744, 344410, 422180, 475912, 518320, 551056, 594890, 654379, 688820, 844360, 951824, 1189780, 1308758, 1377640, 1688720, 2379560, 2617516, 2755280, 3271895, 4759120, 5235032, 6543790, 10470064, 13087580, 26175160, 52350320]

約数ペア:

[(1, 52350320), (2, 26175160), (4, 13087580), (5, 10470064), (8, 6543790), (10, 5235032), (11, 4759120), (16, 3271895), (19, 2755280), (20, 2617516), (22, 2379560), (31, 1688720), (38, 1377640), (40, 1308758), (44, 1189780), (55, 951824), (62, 844360), (76, 688820), (80, 654379), (88, 594890), (95, 551056), (101, 518320), (110, 475912), (124, 422180), (152, 344410), (155, 337744), (176, 297445), (190, 275528), (202, 259160), (209, 250480), (220, 237956), (248, 211090), (304, 172205), (310, 168872), (341, 153520), (380, 137764), (404, 129580), (418, 125240), (440, 118978), (496, 105545), (505, 103664), (589, 88880), (620, 84436), (682, 76760), (760, 68882), (808, 64790), (836, 62620), (880, 59489), (1010, 51832), (1045, 50096), (1111, 47120), (1178, 44440), (1240, 42218), (1364, 38380), (1520, 34441), (1616, 32395), (1672, 31310), (1705, 30704), (1919, 27280), (2020, 25916), (2090, 25048), (2222, 23560), (2356, 22220), (2480, 21109), (2728, 19190), (2945, 17776), (3131, 16720), (3344, 15655), (3410, 15352), (3838, 13640), (4040, 12958), (4180, 12524), (4444, 11780), (4712, 11110), (5456, 9595), (5555, 9424), (5890, 8888), (6262, 8360), (6479, 8080), (6820, 7676)]