56363110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 55403930

約数列:

[1, 2, 5, 10, 23, 41, 43, 46, 82, 86, 115, 139, 205, 215, 230, 278, 410, 430, 695, 943, 989, 1390, 1763, 1886, 1978, 3197, 3526, 4715, 4945, 5699, 5977, 6394, 8815, 9430, 9890, 11398, 11954, 15985, 17630, 28495, 29885, 31970, 40549, 56990, 59770, 81098, 131077, 137471, 202745, 245057, 262154, 274942, 405490, 490114, 655385, 687355, 1225285, 1310770, 1374710, 2450570, 5636311, 11272622, 28181555, 56363110]

約数ペア:

[(1, 56363110), (2, 28181555), (5, 11272622), (10, 5636311), (23, 2450570), (41, 1374710), (43, 1310770), (46, 1225285), (82, 687355), (86, 655385), (115, 490114), (139, 405490), (205, 274942), (215, 262154), (230, 245057), (278, 202745), (410, 137471), (430, 131077), (695, 81098), (943, 59770), (989, 56990), (1390, 40549), (1763, 31970), (1886, 29885), (1978, 28495), (3197, 17630), (3526, 15985), (4715, 11954), (4945, 11398), (5699, 9890), (5977, 9430), (6394, 8815)]