54438488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 119387520

約数和(自身を除く): 64949032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 751, 884, 1066, 1394, 1502, 1768, 2132, 2788, 3004, 4264, 5576, 6008, 9061, 9763, 12767, 18122, 19526, 25534, 30791, 36244, 39052, 51068, 61582, 72488, 78104, 102136, 123164, 165971, 246328, 331942, 400283, 523447, 663884, 800566, 1046894, 1327768, 1601132, 2093788, 3202264, 4187576, 6804811, 13609622, 27219244, 54438488]

約数ペア:

[(1, 54438488), (2, 27219244), (4, 13609622), (8, 6804811), (13, 4187576), (17, 3202264), (26, 2093788), (34, 1601132), (41, 1327768), (52, 1046894), (68, 800566), (82, 663884), (104, 523447), (136, 400283), (164, 331942), (221, 246328), (328, 165971), (442, 123164), (533, 102136), (697, 78104), (751, 72488), (884, 61582), (1066, 51068), (1394, 39052), (1502, 36244), (1768, 30791), (2132, 25534), (2788, 19526), (3004, 18122), (4264, 12767), (5576, 9763), (6008, 9061)]