54328631825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{8737}}^1$

素因数の和:8851

約数の個数: 72

約数和(自身を含む): 78022615608

約数和(自身を除く): 23693983783

約数列:

[1, 5, 13, 19, 25, 53, 65, 95, 247, 265, 325, 361, 475, 689, 1007, 1235, 1325, 1805, 3445, 4693, 5035, 6175, 8737, 9025, 13091, 17225, 19133, 23465, 25175, 43685, 65455, 95665, 113581, 117325, 166003, 218425, 248729, 327275, 463061, 478325, 567905, 830015, 1243645, 2158039, 2315305, 2839525, 3154057, 4150075, 6019793, 6218225, 8798159, 10790195, 11576525, 15770285, 30098965, 41002741, 43990795, 53950975, 78851425, 114376067, 150494825, 167165021, 205013705, 219953975, 571880335, 835825105, 1025068525, 2173145273, 2859401675, 4179125525, 10865726365, 54328631825]

約数ペア:

[(1, 54328631825), (5, 10865726365), (13, 4179125525), (19, 2859401675), (25, 2173145273), (53, 1025068525), (65, 835825105), (95, 571880335), (247, 219953975), (265, 205013705), (325, 167165021), (361, 150494825), (475, 114376067), (689, 78851425), (1007, 53950975), (1235, 43990795), (1325, 41002741), (1805, 30098965), (3445, 15770285), (4693, 11576525), (5035, 10790195), (6175, 8798159), (8737, 6218225), (9025, 6019793), (13091, 4150075), (17225, 3154057), (19133, 2839525), (23465, 2315305), (25175, 2158039), (43685, 1243645), (65455, 830015), (95665, 567905), (113581, 478325), (117325, 463061), (166003, 327275), (218425, 248729)]