49005450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8377}}^1$

素因数の和:8408

約数の個数: 72

約数和(自身を含む): 141806028

約数和(自身を除く): 92800578

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 8377, 16754, 25131, 41885, 50262, 75393, 83770, 108901, 125655, 150786, 209425, 217802, 251310, 326703, 376965, 418850, 544505, 628275, 653406, 753930, 980109, 1089010, 1256550, 1633515, 1884825, 1960218, 2722525, 3267030, 3769650, 4900545, 5445050, 8167575, 9801090, 16335150, 24502725, 49005450]

約数ペア:

[(1, 49005450), (2, 24502725), (3, 16335150), (5, 9801090), (6, 8167575), (9, 5445050), (10, 4900545), (13, 3769650), (15, 3267030), (18, 2722525), (25, 1960218), (26, 1884825), (30, 1633515), (39, 1256550), (45, 1089010), (50, 980109), (65, 753930), (75, 653406), (78, 628275), (90, 544505), (117, 418850), (130, 376965), (150, 326703), (195, 251310), (225, 217802), (234, 209425), (325, 150786), (390, 125655), (450, 108901), (585, 83770), (650, 75393), (975, 50262), (1170, 41885), (1950, 25131), (2925, 16754), (5850, 8377)]