51115709680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{59233}}^1$

素因数の和:59343

約数の個数: 160

約数和(自身を含む): 143844793344

約数和(自身を除く): 92729083664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 67, 70, 80, 92, 112, 115, 134, 140, 161, 184, 230, 268, 280, 322, 335, 368, 460, 469, 536, 560, 644, 670, 805, 920, 938, 1072, 1288, 1340, 1541, 1610, 1840, 1876, 2345, 2576, 2680, 3082, 3220, 3752, 4690, 5360, 6164, 6440, 7504, 7705, 9380, 10787, 12328, 12880, 15410, 18760, 21574, 24656, 30820, 37520, 43148, 53935, 59233, 61640, 86296, 107870, 118466, 123280, 172592, 215740, 236932, 296165, 414631, 431480, 473864, 592330, 829262, 862960, 947728, 1184660, 1362359, 1658524, 2073155, 2369320, 2724718, 3317048, 3968611, 4146310, 4738640, 5449436, 6634096, 6811795, 7937222, 8292620, 9536513, 10898872, 13623590, 15874444, 16585240, 19073026, 19843055, 21797744, 27247180, 27780277, 31748888, 33170480, 38146052, 39686110, 47682565, 54494360, 55560554, 63497776, 76292104, 79372220, 91278053, 95365130, 108988720, 111121108, 138901385, 152584208, 158744440, 182556106, 190730260, 222242216, 277802770, 317488880, 365112212, 381460520, 444484432, 456390265, 555605540, 638946371, 730224424, 762921040, 912780530, 1111211080, 1277892742, 1460448848, 1825561060, 2222422160, 2555785484, 3194731855, 3651122120, 5111570968, 6389463710, 7302244240, 10223141936, 12778927420, 25557854840, 51115709680]

約数ペア:

[(1, 51115709680), (2, 25557854840), (4, 12778927420), (5, 10223141936), (7, 7302244240), (8, 6389463710), (10, 5111570968), (14, 3651122120), (16, 3194731855), (20, 2555785484), (23, 2222422160), (28, 1825561060), (35, 1460448848), (40, 1277892742), (46, 1111211080), (56, 912780530), (67, 762921040), (70, 730224424), (80, 638946371), (92, 555605540), (112, 456390265), (115, 444484432), (134, 381460520), (140, 365112212), (161, 317488880), (184, 277802770), (230, 222242216), (268, 190730260), (280, 182556106), (322, 158744440), (335, 152584208), (368, 138901385), (460, 111121108), (469, 108988720), (536, 95365130), (560, 91278053), (644, 79372220), (670, 76292104), (805, 63497776), (920, 55560554), (938, 54494360), (1072, 47682565), (1288, 39686110), (1340, 38146052), (1541, 33170480), (1610, 31748888), (1840, 27780277), (1876, 27247180), (2345, 21797744), (2576, 19843055), (2680, 19073026), (3082, 16585240), (3220, 15874444), (3752, 13623590), (4690, 10898872), (5360, 9536513), (6164, 8292620), (6440, 7937222), (7504, 6811795), (7705, 6634096), (9380, 5449436), (10787, 4738640), (12328, 4146310), (12880, 3968611), (15410, 3317048), (18760, 2724718), (21574, 2369320), (24656, 2073155), (30820, 1658524), (37520, 1362359), (43148, 1184660), (53935, 947728), (59233, 862960), (61640, 829262), (86296, 592330), (107870, 473864), (118466, 431480), (123280, 414631), (172592, 296165), (215740, 236932)]