47866390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 108591840

約数和(自身を除く): 60725450

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 121, 130, 143, 170, 179, 187, 221, 242, 286, 358, 374, 442, 605, 715, 895, 935, 1105, 1210, 1430, 1573, 1790, 1870, 1969, 2057, 2210, 2327, 2431, 3043, 3146, 3938, 4114, 4654, 4862, 6086, 7865, 9845, 10285, 11635, 12155, 15215, 15730, 19690, 20570, 21659, 23270, 24310, 25597, 26741, 30430, 33473, 39559, 43318, 51194, 53482, 66946, 79118, 108295, 127985, 133705, 167365, 197795, 216590, 255970, 267410, 281567, 334730, 368203, 395590, 435149, 563134, 736406, 870298, 1407835, 1841015, 2175745, 2815670, 3682030, 4351490, 4786639, 9573278, 23933195, 47866390]

約数ペア:

[(1, 47866390), (2, 23933195), (5, 9573278), (10, 4786639), (11, 4351490), (13, 3682030), (17, 2815670), (22, 2175745), (26, 1841015), (34, 1407835), (55, 870298), (65, 736406), (85, 563134), (110, 435149), (121, 395590), (130, 368203), (143, 334730), (170, 281567), (179, 267410), (187, 255970), (221, 216590), (242, 197795), (286, 167365), (358, 133705), (374, 127985), (442, 108295), (605, 79118), (715, 66946), (895, 53482), (935, 51194), (1105, 43318), (1210, 39559), (1430, 33473), (1573, 30430), (1790, 26741), (1870, 25597), (1969, 24310), (2057, 23270), (2210, 21659), (2327, 20570), (2431, 19690), (3043, 15730), (3146, 15215), (3938, 12155), (4114, 11635), (4654, 10285), (4862, 9845), (6086, 7865)]