51376080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 185773824

約数和(自身を除く): 134397744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 577, 636, 742, 795, 840, 848, 1060, 1113, 1154, 1272, 1484, 1590, 1680, 1731, 1855, 2120, 2226, 2308, 2544, 2885, 2968, 3180, 3462, 3710, 4039, 4240, 4452, 4616, 5565, 5770, 5936, 6360, 6924, 7420, 8078, 8655, 8904, 9232, 11130, 11540, 12117, 12720, 13848, 14840, 16156, 17310, 17808, 20195, 22260, 23080, 24234, 27696, 29680, 30581, 32312, 34620, 40390, 44520, 46160, 48468, 60585, 61162, 64624, 69240, 80780, 89040, 91743, 96936, 121170, 122324, 138480, 152905, 161560, 183486, 193872, 214067, 242340, 244648, 305810, 323120, 366972, 428134, 458715, 484680, 489296, 611620, 642201, 733944, 856268, 917430, 969360, 1070335, 1223240, 1284402, 1467888, 1712536, 1834860, 2140670, 2446480, 2568804, 3211005, 3425072, 3669720, 4281340, 5137608, 6422010, 7339440, 8562680, 10275216, 12844020, 17125360, 25688040, 51376080]

約数ペア:

[(1, 51376080), (2, 25688040), (3, 17125360), (4, 12844020), (5, 10275216), (6, 8562680), (7, 7339440), (8, 6422010), (10, 5137608), (12, 4281340), (14, 3669720), (15, 3425072), (16, 3211005), (20, 2568804), (21, 2446480), (24, 2140670), (28, 1834860), (30, 1712536), (35, 1467888), (40, 1284402), (42, 1223240), (48, 1070335), (53, 969360), (56, 917430), (60, 856268), (70, 733944), (80, 642201), (84, 611620), (105, 489296), (106, 484680), (112, 458715), (120, 428134), (140, 366972), (159, 323120), (168, 305810), (210, 244648), (212, 242340), (240, 214067), (265, 193872), (280, 183486), (318, 161560), (336, 152905), (371, 138480), (420, 122324), (424, 121170), (530, 96936), (560, 91743), (577, 89040), (636, 80780), (742, 69240), (795, 64624), (840, 61162), (848, 60585), (1060, 48468), (1113, 46160), (1154, 44520), (1272, 40390), (1484, 34620), (1590, 32312), (1680, 30581), (1731, 29680), (1855, 27696), (2120, 24234), (2226, 23080), (2308, 22260), (2544, 20195), (2885, 17808), (2968, 17310), (3180, 16156), (3462, 14840), (3710, 13848), (4039, 12720), (4240, 12117), (4452, 11540), (4616, 11130), (5565, 9232), (5770, 8904), (5936, 8655), (6360, 8078), (6924, 7420)]