55954340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 134840160

約数和(自身を除く): 78885820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 41, 52, 58, 65, 82, 116, 130, 145, 164, 181, 205, 260, 290, 362, 377, 410, 533, 580, 724, 754, 820, 905, 1066, 1189, 1508, 1810, 1885, 2132, 2353, 2378, 2665, 3620, 3770, 4706, 4756, 5249, 5330, 5945, 7421, 7540, 9412, 10498, 10660, 11765, 11890, 14842, 15457, 20996, 23530, 23780, 26245, 29684, 30914, 37105, 47060, 52490, 61828, 68237, 74210, 77285, 96473, 104980, 136474, 148420, 154570, 192946, 215209, 272948, 309140, 341185, 385892, 430418, 482365, 682370, 860836, 964730, 1076045, 1364740, 1929460, 2152090, 2797717, 4304180, 5595434, 11190868, 13988585, 27977170, 55954340]

約数ペア:

[(1, 55954340), (2, 27977170), (4, 13988585), (5, 11190868), (10, 5595434), (13, 4304180), (20, 2797717), (26, 2152090), (29, 1929460), (41, 1364740), (52, 1076045), (58, 964730), (65, 860836), (82, 682370), (116, 482365), (130, 430418), (145, 385892), (164, 341185), (181, 309140), (205, 272948), (260, 215209), (290, 192946), (362, 154570), (377, 148420), (410, 136474), (533, 104980), (580, 96473), (724, 77285), (754, 74210), (820, 68237), (905, 61828), (1066, 52490), (1189, 47060), (1508, 37105), (1810, 30914), (1885, 29684), (2132, 26245), (2353, 23780), (2378, 23530), (2665, 20996), (3620, 15457), (3770, 14842), (4706, 11890), (4756, 11765), (5249, 10660), (5330, 10498), (5945, 9412), (7421, 7540)]