49333140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4569

約数の個数: 72

約数和(自身を含む): 152130888

約数和(自身を除く): 102797748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 4493, 5490, 8986, 10980, 13479, 17972, 22465, 26958, 40437, 44930, 53916, 67395, 80874, 89860, 134790, 161748, 202185, 269580, 274073, 404370, 548146, 808740, 822219, 1096292, 1370365, 1644438, 2466657, 2740730, 3288876, 4111095, 4933314, 5481460, 8222190, 9866628, 12333285, 16444380, 24666570, 49333140]

約数ペア:

[(1, 49333140), (2, 24666570), (3, 16444380), (4, 12333285), (5, 9866628), (6, 8222190), (9, 5481460), (10, 4933314), (12, 4111095), (15, 3288876), (18, 2740730), (20, 2466657), (30, 1644438), (36, 1370365), (45, 1096292), (60, 822219), (61, 808740), (90, 548146), (122, 404370), (180, 274073), (183, 269580), (244, 202185), (305, 161748), (366, 134790), (549, 89860), (610, 80874), (732, 67395), (915, 53916), (1098, 44930), (1220, 40437), (1830, 26958), (2196, 22465), (2745, 17972), (3660, 13479), (4493, 10980), (5490, 8986)]