47990150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 105180768

約数和(自身を除く): 57190618

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 43, 50, 65, 85, 86, 101, 130, 170, 202, 215, 221, 325, 425, 430, 442, 505, 559, 650, 731, 850, 1010, 1075, 1105, 1118, 1313, 1462, 1717, 2150, 2210, 2525, 2626, 2795, 3434, 3655, 4343, 5050, 5525, 5590, 6565, 7310, 8585, 8686, 9503, 11050, 13130, 13975, 17170, 18275, 19006, 21715, 22321, 27950, 32825, 36550, 42925, 43430, 44642, 47515, 56459, 65650, 73831, 85850, 95030, 108575, 111605, 112918, 147662, 217150, 223210, 237575, 282295, 369155, 475150, 558025, 564590, 738310, 959803, 1116050, 1411475, 1845775, 1919606, 2822950, 3691550, 4799015, 9598030, 23995075, 47990150]

約数ペア:

[(1, 47990150), (2, 23995075), (5, 9598030), (10, 4799015), (13, 3691550), (17, 2822950), (25, 1919606), (26, 1845775), (34, 1411475), (43, 1116050), (50, 959803), (65, 738310), (85, 564590), (86, 558025), (101, 475150), (130, 369155), (170, 282295), (202, 237575), (215, 223210), (221, 217150), (325, 147662), (425, 112918), (430, 111605), (442, 108575), (505, 95030), (559, 85850), (650, 73831), (731, 65650), (850, 56459), (1010, 47515), (1075, 44642), (1105, 43430), (1118, 42925), (1313, 36550), (1462, 32825), (1717, 27950), (2150, 22321), (2210, 21715), (2525, 19006), (2626, 18275), (2795, 17170), (3434, 13975), (3655, 13130), (4343, 11050), (5050, 9503), (5525, 8686), (5590, 8585), (6565, 7310)]