55044220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 148893696

約数和(自身を除く): 93849476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1153, 1364, 1540, 1705, 2170, 2306, 2387, 3410, 4340, 4612, 4774, 5765, 6820, 8071, 9548, 11530, 11935, 12683, 16142, 23060, 23870, 25366, 32284, 35743, 40355, 47740, 50732, 63415, 71486, 80710, 88781, 126830, 142972, 161420, 177562, 178715, 250201, 253660, 355124, 357430, 393173, 443905, 500402, 714860, 786346, 887810, 1000804, 1251005, 1572692, 1775620, 1965865, 2502010, 2752211, 3931730, 5004020, 5504422, 7863460, 11008844, 13761055, 27522110, 55044220]

約数ペア:

[(1, 55044220), (2, 27522110), (4, 13761055), (5, 11008844), (7, 7863460), (10, 5504422), (11, 5004020), (14, 3931730), (20, 2752211), (22, 2502010), (28, 1965865), (31, 1775620), (35, 1572692), (44, 1251005), (55, 1000804), (62, 887810), (70, 786346), (77, 714860), (110, 500402), (124, 443905), (140, 393173), (154, 357430), (155, 355124), (217, 253660), (220, 250201), (308, 178715), (310, 177562), (341, 161420), (385, 142972), (434, 126830), (620, 88781), (682, 80710), (770, 71486), (868, 63415), (1085, 50732), (1153, 47740), (1364, 40355), (1540, 35743), (1705, 32284), (2170, 25366), (2306, 23870), (2387, 23060), (3410, 16142), (4340, 12683), (4612, 11935), (4774, 11530), (5765, 9548), (6820, 8071)]