19850592450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10179791}}^1$

素因数の和:10179819

約数の個数: 48

約数和(自身を含む): 53016356736

約数和(自身を除く): 33165764286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 10179791, 20359582, 30539373, 50898955, 61078746, 101797910, 132337283, 152696865, 254494775, 264674566, 305393730, 397011849, 508989550, 661686415, 763484325, 794023698, 1323372830, 1526968650, 1985059245, 3308432075, 3970118490, 6616864150, 9925296225, 19850592450]

約数ペア:

[(1, 19850592450), (2, 9925296225), (3, 6616864150), (5, 3970118490), (6, 3308432075), (10, 1985059245), (13, 1526968650), (15, 1323372830), (25, 794023698), (26, 763484325), (30, 661686415), (39, 508989550), (50, 397011849), (65, 305393730), (75, 264674566), (78, 254494775), (130, 152696865), (150, 132337283), (195, 101797910), (325, 61078746), (390, 50898955), (650, 30539373), (975, 20359582), (1950, 10179791)]