56308980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10345

約数の個数: 96

約数和(自身を含む): 194068224

約数和(自身を除く): 137759244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10313, 20626, 30939, 41252, 51565, 61878, 72191, 103130, 123756, 134069, 144382, 154695, 206260, 216573, 268138, 288764, 309390, 360955, 402207, 433146, 536276, 618780, 670345, 721910, 804414, 866292, 938483, 1082865, 1340690, 1443820, 1608828, 1876966, 2011035, 2165730, 2681380, 2815449, 3753932, 4022070, 4331460, 4692415, 5630898, 8044140, 9384830, 11261796, 14077245, 18769660, 28154490, 56308980]

約数ペア:

[(1, 56308980), (2, 28154490), (3, 18769660), (4, 14077245), (5, 11261796), (6, 9384830), (7, 8044140), (10, 5630898), (12, 4692415), (13, 4331460), (14, 4022070), (15, 3753932), (20, 2815449), (21, 2681380), (26, 2165730), (28, 2011035), (30, 1876966), (35, 1608828), (39, 1443820), (42, 1340690), (52, 1082865), (60, 938483), (65, 866292), (70, 804414), (78, 721910), (84, 670345), (91, 618780), (105, 536276), (130, 433146), (140, 402207), (156, 360955), (182, 309390), (195, 288764), (210, 268138), (260, 216573), (273, 206260), (364, 154695), (390, 144382), (420, 134069), (455, 123756), (546, 103130), (780, 72191), (910, 61878), (1092, 51565), (1365, 41252), (1820, 30939), (2730, 20626), (5460, 10313)]