54804932

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 121797144

約数和(自身を除く): 66992212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 137, 157, 182, 196, 274, 314, 364, 548, 628, 637, 959, 1099, 1274, 1781, 1918, 2041, 2198, 2548, 3562, 3836, 4082, 4396, 6713, 7124, 7693, 8164, 12467, 13426, 14287, 15386, 21509, 24934, 26852, 28574, 30772, 43018, 49868, 57148, 86036, 87269, 100009, 150563, 174538, 200018, 279617, 301126, 349076, 400036, 559234, 602252, 1053941, 1118468, 1957319, 2107882, 3914638, 4215764, 7829276, 13701233, 27402466, 54804932]

約数ペア:

[(1, 54804932), (2, 27402466), (4, 13701233), (7, 7829276), (13, 4215764), (14, 3914638), (26, 2107882), (28, 1957319), (49, 1118468), (52, 1053941), (91, 602252), (98, 559234), (137, 400036), (157, 349076), (182, 301126), (196, 279617), (274, 200018), (314, 174538), (364, 150563), (548, 100009), (628, 87269), (637, 86036), (959, 57148), (1099, 49868), (1274, 43018), (1781, 30772), (1918, 28574), (2041, 26852), (2198, 24934), (2548, 21509), (3562, 15386), (3836, 14287), (4082, 13426), (4396, 12467), (6713, 8164), (7124, 7693)]