55516752

素因数分解:

$2^4\times 3^5\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 163843680

約数和(自身を除く): 108326928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 131, 144, 162, 216, 218, 243, 262, 324, 327, 393, 432, 436, 486, 524, 648, 654, 786, 872, 972, 981, 1048, 1179, 1296, 1308, 1572, 1744, 1944, 1962, 2096, 2358, 2616, 2943, 3144, 3537, 3888, 3924, 4716, 5232, 5886, 6288, 7074, 7848, 8829, 9432, 10611, 11772, 14148, 14279, 15696, 17658, 18864, 21222, 23544, 26487, 28296, 28558, 31833, 35316, 42444, 42837, 47088, 52974, 56592, 57116, 63666, 70632, 84888, 85674, 105948, 114232, 127332, 128511, 141264, 169776, 171348, 211896, 228464, 254664, 257022, 342696, 385533, 423792, 509328, 514044, 685392, 771066, 1028088, 1156599, 1542132, 2056176, 2313198, 3084264, 3469797, 4626396, 6168528, 6939594, 9252792, 13879188, 18505584, 27758376, 55516752]

約数ペア:

[(1, 55516752), (2, 27758376), (3, 18505584), (4, 13879188), (6, 9252792), (8, 6939594), (9, 6168528), (12, 4626396), (16, 3469797), (18, 3084264), (24, 2313198), (27, 2056176), (36, 1542132), (48, 1156599), (54, 1028088), (72, 771066), (81, 685392), (108, 514044), (109, 509328), (131, 423792), (144, 385533), (162, 342696), (216, 257022), (218, 254664), (243, 228464), (262, 211896), (324, 171348), (327, 169776), (393, 141264), (432, 128511), (436, 127332), (486, 114232), (524, 105948), (648, 85674), (654, 84888), (786, 70632), (872, 63666), (972, 57116), (981, 56592), (1048, 52974), (1179, 47088), (1296, 42837), (1308, 42444), (1572, 35316), (1744, 31833), (1944, 28558), (1962, 28296), (2096, 26487), (2358, 23544), (2616, 21222), (2943, 18864), (3144, 17658), (3537, 15696), (3888, 14279), (3924, 14148), (4716, 11772), (5232, 10611), (5886, 9432), (6288, 8829), (7074, 7848)]