49883490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4375

約数の個数: 48

約数和(自身を含む): 130718016

約数和(自身を除く): 80834526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 4231, 5895, 8462, 11790, 12693, 21155, 25386, 38079, 42310, 63465, 76158, 126930, 190395, 380790, 554261, 1108522, 1662783, 2771305, 3325566, 4988349, 5542610, 8313915, 9976698, 16627830, 24941745, 49883490]

約数ペア:

[(1, 49883490), (2, 24941745), (3, 16627830), (5, 9976698), (6, 8313915), (9, 5542610), (10, 4988349), (15, 3325566), (18, 2771305), (30, 1662783), (45, 1108522), (90, 554261), (131, 380790), (262, 190395), (393, 126930), (655, 76158), (786, 63465), (1179, 42310), (1310, 38079), (1965, 25386), (2358, 21155), (3930, 12693), (4231, 11790), (5895, 8462)]