48307880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3786

約数の個数: 64

約数和(自身を含む): 121176000

約数和(自身を除く): 72868120

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 3739, 6460, 7478, 12920, 14956, 18695, 29912, 37390, 63563, 71041, 74780, 127126, 142082, 149560, 254252, 284164, 317815, 355205, 508504, 568328, 635630, 710410, 1207697, 1271260, 1420820, 2415394, 2542520, 2841640, 4830788, 6038485, 9661576, 12076970, 24153940, 48307880]

約数ペア:

[(1, 48307880), (2, 24153940), (4, 12076970), (5, 9661576), (8, 6038485), (10, 4830788), (17, 2841640), (19, 2542520), (20, 2415394), (34, 1420820), (38, 1271260), (40, 1207697), (68, 710410), (76, 635630), (85, 568328), (95, 508504), (136, 355205), (152, 317815), (170, 284164), (190, 254252), (323, 149560), (340, 142082), (380, 127126), (646, 74780), (680, 71041), (760, 63563), (1292, 37390), (1615, 29912), (2584, 18695), (3230, 14956), (3739, 12920), (6460, 7478)]