44720390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 95319504

約数和(自身を除く): 50599114

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 2843, 3146, 5686, 7865, 14215, 15730, 28430, 31273, 36959, 62546, 73918, 156365, 184795, 312730, 344003, 369590, 406549, 688006, 813098, 1720015, 2032745, 3440030, 4065490, 4472039, 8944078, 22360195, 44720390]

約数ペア:

[(1, 44720390), (2, 22360195), (5, 8944078), (10, 4472039), (11, 4065490), (13, 3440030), (22, 2032745), (26, 1720015), (55, 813098), (65, 688006), (110, 406549), (121, 369590), (130, 344003), (143, 312730), (242, 184795), (286, 156365), (605, 73918), (715, 62546), (1210, 36959), (1430, 31273), (1573, 28430), (2843, 15730), (3146, 14215), (5686, 7865)]