47144940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 92200980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 127, 138, 230, 254, 269, 276, 345, 381, 460, 508, 538, 635, 690, 762, 807, 1076, 1270, 1345, 1380, 1524, 1614, 1905, 2540, 2690, 2921, 3228, 3810, 4035, 5380, 5842, 6187, 7620, 8070, 8763, 11684, 12374, 14605, 16140, 17526, 18561, 24748, 29210, 30935, 34163, 35052, 37122, 43815, 58420, 61870, 68326, 74244, 87630, 92805, 102489, 123740, 136652, 170815, 175260, 185610, 204978, 341630, 371220, 409956, 512445, 683260, 785749, 1024890, 1571498, 2049780, 2357247, 3142996, 3928745, 4714494, 7857490, 9428988, 11786235, 15714980, 23572470, 47144940]

約数ペア:

[(1, 47144940), (2, 23572470), (3, 15714980), (4, 11786235), (5, 9428988), (6, 7857490), (10, 4714494), (12, 3928745), (15, 3142996), (20, 2357247), (23, 2049780), (30, 1571498), (46, 1024890), (60, 785749), (69, 683260), (92, 512445), (115, 409956), (127, 371220), (138, 341630), (230, 204978), (254, 185610), (269, 175260), (276, 170815), (345, 136652), (381, 123740), (460, 102489), (508, 92805), (538, 87630), (635, 74244), (690, 68326), (762, 61870), (807, 58420), (1076, 43815), (1270, 37122), (1345, 35052), (1380, 34163), (1524, 30935), (1614, 29210), (1905, 24748), (2540, 18561), (2690, 17526), (2921, 16140), (3228, 14605), (3810, 12374), (4035, 11684), (5380, 8763), (5842, 8070), (6187, 7620)]