55925870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 139732992

約数和(自身を除く): 83807122

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 37, 55, 65, 70, 74, 77, 91, 110, 130, 143, 151, 154, 182, 185, 259, 286, 302, 370, 385, 407, 455, 481, 518, 715, 755, 770, 814, 910, 962, 1001, 1057, 1295, 1430, 1510, 1661, 1963, 2002, 2035, 2114, 2405, 2590, 2849, 3322, 3367, 3926, 4070, 4810, 5005, 5285, 5291, 5587, 5698, 6734, 8305, 9815, 10010, 10570, 10582, 11174, 11627, 13741, 14245, 16610, 16835, 19630, 21593, 23254, 26455, 27482, 27935, 28490, 33670, 37037, 39109, 43186, 52910, 55870, 58135, 61457, 68705, 72631, 74074, 78218, 107965, 116270, 122914, 137410, 145262, 151151, 185185, 195545, 215930, 302302, 307285, 363155, 370370, 391090, 430199, 508417, 614570, 726310, 755755, 798941, 860398, 1016834, 1511510, 1597882, 2150995, 2542085, 3994705, 4301990, 5084170, 5592587, 7989410, 11185174, 27962935, 55925870]

約数ペア:

[(1, 55925870), (2, 27962935), (5, 11185174), (7, 7989410), (10, 5592587), (11, 5084170), (13, 4301990), (14, 3994705), (22, 2542085), (26, 2150995), (35, 1597882), (37, 1511510), (55, 1016834), (65, 860398), (70, 798941), (74, 755755), (77, 726310), (91, 614570), (110, 508417), (130, 430199), (143, 391090), (151, 370370), (154, 363155), (182, 307285), (185, 302302), (259, 215930), (286, 195545), (302, 185185), (370, 151151), (385, 145262), (407, 137410), (455, 122914), (481, 116270), (518, 107965), (715, 78218), (755, 74074), (770, 72631), (814, 68705), (910, 61457), (962, 58135), (1001, 55870), (1057, 52910), (1295, 43186), (1430, 39109), (1510, 37037), (1661, 33670), (1963, 28490), (2002, 27935), (2035, 27482), (2114, 26455), (2405, 23254), (2590, 21593), (2849, 19630), (3322, 16835), (3367, 16610), (3926, 14245), (4070, 13741), (4810, 11627), (5005, 11174), (5285, 10582), (5291, 10570), (5587, 10010), (5698, 9815), (6734, 8305)]