49257840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12073}}^1$

素因数の和:12106

約数の個数: 80

約数和(自身を含む): 161695008

約数和(自身を除く): 112437168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 12073, 24146, 36219, 48292, 60365, 72438, 96584, 120730, 144876, 181095, 193168, 205241, 241460, 289752, 362190, 410482, 482920, 579504, 615723, 724380, 820964, 965840, 1026205, 1231446, 1448760, 1641928, 2052410, 2462892, 2897520, 3078615, 3283856, 4104820, 4925784, 6157230, 8209640, 9851568, 12314460, 16419280, 24628920, 49257840]

約数ペア:

[(1, 49257840), (2, 24628920), (3, 16419280), (4, 12314460), (5, 9851568), (6, 8209640), (8, 6157230), (10, 4925784), (12, 4104820), (15, 3283856), (16, 3078615), (17, 2897520), (20, 2462892), (24, 2052410), (30, 1641928), (34, 1448760), (40, 1231446), (48, 1026205), (51, 965840), (60, 820964), (68, 724380), (80, 615723), (85, 579504), (102, 482920), (120, 410482), (136, 362190), (170, 289752), (204, 241460), (240, 205241), (255, 193168), (272, 181095), (340, 144876), (408, 120730), (510, 96584), (680, 72438), (816, 60365), (1020, 48292), (1360, 36219), (2040, 24146), (4080, 12073)]