49557870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 136468800

約数和(自身を除く): 86910930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 89, 90, 115, 138, 178, 207, 230, 267, 269, 345, 414, 445, 534, 538, 690, 801, 807, 890, 1035, 1335, 1345, 1602, 1614, 2047, 2070, 2421, 2670, 2690, 4005, 4035, 4094, 4842, 6141, 6187, 8010, 8070, 10235, 12105, 12282, 12374, 18423, 18561, 20470, 23941, 24210, 30705, 30935, 36846, 37122, 47882, 55683, 61410, 61870, 71823, 92115, 92805, 111366, 119705, 143646, 184230, 185610, 215469, 239410, 278415, 359115, 430938, 550643, 556830, 718230, 1077345, 1101286, 1651929, 2154690, 2753215, 3303858, 4955787, 5506430, 8259645, 9911574, 16519290, 24778935, 49557870]

約数ペア:

[(1, 49557870), (2, 24778935), (3, 16519290), (5, 9911574), (6, 8259645), (9, 5506430), (10, 4955787), (15, 3303858), (18, 2753215), (23, 2154690), (30, 1651929), (45, 1101286), (46, 1077345), (69, 718230), (89, 556830), (90, 550643), (115, 430938), (138, 359115), (178, 278415), (207, 239410), (230, 215469), (267, 185610), (269, 184230), (345, 143646), (414, 119705), (445, 111366), (534, 92805), (538, 92115), (690, 71823), (801, 61870), (807, 61410), (890, 55683), (1035, 47882), (1335, 37122), (1345, 36846), (1602, 30935), (1614, 30705), (2047, 24210), (2070, 23941), (2421, 20470), (2670, 18561), (2690, 18423), (4005, 12374), (4035, 12282), (4094, 12105), (4842, 10235), (6141, 8070), (6187, 8010)]