48191390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 98594496

約数和(自身を除く): 50403106

約数列:

[1, 2, 5, 10, 13, 26, 37, 43, 65, 74, 86, 130, 185, 215, 233, 370, 430, 466, 481, 559, 962, 1118, 1165, 1591, 2330, 2405, 2795, 3029, 3182, 4810, 5590, 6058, 7955, 8621, 10019, 15145, 15910, 17242, 20038, 20683, 30290, 41366, 43105, 50095, 86210, 100190, 103415, 112073, 130247, 206830, 224146, 260494, 370703, 560365, 651235, 741406, 1120730, 1302470, 1853515, 3707030, 4819139, 9638278, 24095695, 48191390]

約数ペア:

[(1, 48191390), (2, 24095695), (5, 9638278), (10, 4819139), (13, 3707030), (26, 1853515), (37, 1302470), (43, 1120730), (65, 741406), (74, 651235), (86, 560365), (130, 370703), (185, 260494), (215, 224146), (233, 206830), (370, 130247), (430, 112073), (466, 103415), (481, 100190), (559, 86210), (962, 50095), (1118, 43105), (1165, 41366), (1591, 30290), (2330, 20683), (2405, 20038), (2795, 17242), (3029, 15910), (3182, 15145), (4810, 10019), (5590, 8621), (6058, 7955)]