48721472

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 56

約数和(自身を含む): 103022400

約数和(自身を除く): 54300928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 152, 206, 304, 389, 412, 608, 778, 824, 1216, 1556, 1648, 1957, 3112, 3296, 3914, 6224, 6592, 7391, 7828, 12448, 14782, 15656, 24896, 29564, 31312, 40067, 59128, 62624, 80134, 118256, 125248, 160268, 236512, 320536, 473024, 641072, 761273, 1282144, 1522546, 2564288, 3045092, 6090184, 12180368, 24360736, 48721472]

約数ペア:

[(1, 48721472), (2, 24360736), (4, 12180368), (8, 6090184), (16, 3045092), (19, 2564288), (32, 1522546), (38, 1282144), (64, 761273), (76, 641072), (103, 473024), (152, 320536), (206, 236512), (304, 160268), (389, 125248), (412, 118256), (608, 80134), (778, 62624), (824, 59128), (1216, 40067), (1556, 31312), (1648, 29564), (1957, 24896), (3112, 15656), (3296, 14782), (3914, 12448), (6224, 7828), (6592, 7391)]