55604120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9756

約数の個数: 64

約数和(自身を含む): 146996640

約数和(自身を除く): 91392520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9721, 19442, 38884, 48605, 77768, 97210, 106931, 126373, 194420, 213862, 252746, 388840, 427724, 505492, 534655, 631865, 855448, 1010984, 1069310, 1263730, 1390103, 2138620, 2527460, 2780206, 4277240, 5054920, 5560412, 6950515, 11120824, 13901030, 27802060, 55604120]

約数ペア:

[(1, 55604120), (2, 27802060), (4, 13901030), (5, 11120824), (8, 6950515), (10, 5560412), (11, 5054920), (13, 4277240), (20, 2780206), (22, 2527460), (26, 2138620), (40, 1390103), (44, 1263730), (52, 1069310), (55, 1010984), (65, 855448), (88, 631865), (104, 534655), (110, 505492), (130, 427724), (143, 388840), (220, 252746), (260, 213862), (286, 194420), (440, 126373), (520, 106931), (572, 97210), (715, 77768), (1144, 48605), (1430, 38884), (2860, 19442), (5720, 9721)]