50378454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 128161488

約数和(自身を除く): 77783034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 181, 282, 329, 362, 423, 543, 658, 846, 987, 1086, 1267, 1629, 1974, 2209, 2534, 2961, 3258, 3801, 4418, 5922, 6627, 7602, 8507, 11403, 13254, 15463, 17014, 19881, 22806, 25521, 30926, 39762, 46389, 51042, 59549, 76563, 92778, 119098, 139167, 153126, 178647, 278334, 357294, 399829, 535941, 799658, 1071882, 1199487, 2398974, 2798803, 3598461, 5597606, 7196922, 8396409, 16792818, 25189227, 50378454]

約数ペア:

[(1, 50378454), (2, 25189227), (3, 16792818), (6, 8396409), (7, 7196922), (9, 5597606), (14, 3598461), (18, 2798803), (21, 2398974), (42, 1199487), (47, 1071882), (63, 799658), (94, 535941), (126, 399829), (141, 357294), (181, 278334), (282, 178647), (329, 153126), (362, 139167), (423, 119098), (543, 92778), (658, 76563), (846, 59549), (987, 51042), (1086, 46389), (1267, 39762), (1629, 30926), (1974, 25521), (2209, 22806), (2534, 19881), (2961, 17014), (3258, 15463), (3801, 13254), (4418, 11403), (5922, 8507), (6627, 7602)]