49306480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 121135104

約数和(自身を除く): 71828624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 211, 230, 254, 368, 422, 460, 508, 635, 844, 920, 1016, 1055, 1270, 1688, 1840, 2032, 2110, 2540, 2921, 3376, 4220, 4853, 5080, 5842, 8440, 9706, 10160, 11684, 14605, 16880, 19412, 23368, 24265, 26797, 29210, 38824, 46736, 48530, 53594, 58420, 77648, 97060, 107188, 116840, 133985, 194120, 214376, 233680, 267970, 388240, 428752, 535940, 616331, 1071880, 1232662, 2143760, 2465324, 3081655, 4930648, 6163310, 9861296, 12326620, 24653240, 49306480]

約数ペア:

[(1, 49306480), (2, 24653240), (4, 12326620), (5, 9861296), (8, 6163310), (10, 4930648), (16, 3081655), (20, 2465324), (23, 2143760), (40, 1232662), (46, 1071880), (80, 616331), (92, 535940), (115, 428752), (127, 388240), (184, 267970), (211, 233680), (230, 214376), (254, 194120), (368, 133985), (422, 116840), (460, 107188), (508, 97060), (635, 77648), (844, 58420), (920, 53594), (1016, 48530), (1055, 46736), (1270, 38824), (1688, 29210), (1840, 26797), (2032, 24265), (2110, 23368), (2540, 19412), (2921, 16880), (3376, 14605), (4220, 11684), (4853, 10160), (5080, 9706), (5842, 8440)]