54246920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 152976600

約数和(自身を除く): 98729680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2129, 2548, 3185, 3640, 4258, 5096, 6370, 8516, 10645, 12740, 14903, 17032, 21290, 25480, 27677, 29806, 42580, 55354, 59612, 74515, 85160, 104321, 110708, 119224, 138385, 149030, 193739, 208642, 221416, 276770, 298060, 387478, 417284, 521605, 553540, 596120, 774956, 834568, 968695, 1043210, 1107080, 1356173, 1549912, 1937390, 2086420, 2712346, 3874780, 4172840, 5424692, 6780865, 7749560, 10849384, 13561730, 27123460, 54246920]

約数ペア:

[(1, 54246920), (2, 27123460), (4, 13561730), (5, 10849384), (7, 7749560), (8, 6780865), (10, 5424692), (13, 4172840), (14, 3874780), (20, 2712346), (26, 2086420), (28, 1937390), (35, 1549912), (40, 1356173), (49, 1107080), (52, 1043210), (56, 968695), (65, 834568), (70, 774956), (91, 596120), (98, 553540), (104, 521605), (130, 417284), (140, 387478), (182, 298060), (196, 276770), (245, 221416), (260, 208642), (280, 193739), (364, 149030), (392, 138385), (455, 119224), (490, 110708), (520, 104321), (637, 85160), (728, 74515), (910, 59612), (980, 55354), (1274, 42580), (1820, 29806), (1960, 27677), (2129, 25480), (2548, 21290), (3185, 17032), (3640, 14903), (4258, 12740), (5096, 10645), (6370, 8516)]