51859207725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{8263}}^1$

素因数の和:8487

約数の個数: 96

約数和(自身を含む): 95202073344

約数和(自身を除く): 43342865619

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 157, 195, 205, 325, 471, 533, 615, 785, 975, 1025, 1599, 2041, 2355, 2665, 3075, 3925, 6123, 6437, 7995, 8263, 10205, 11775, 13325, 19311, 24789, 30615, 32185, 39975, 41315, 51025, 83681, 96555, 107419, 123945, 153075, 160925, 206575, 251043, 322257, 338783, 418405, 482775, 537095, 619725, 1016349, 1255215, 1297291, 1611285, 1693915, 2092025, 2685475, 3891873, 4404179, 5081745, 6276075, 6486455, 8056425, 8469575, 13212537, 16864783, 19459365, 22020895, 25408725, 32432275, 50594349, 53188931, 66062685, 84323915, 97296825, 110104475, 159566793, 252971745, 265944655, 330313425, 421619575, 691456103, 797833965, 1264858725, 1329723275, 2074368309, 3457280515, 3989169825, 10371841545, 17286402575, 51859207725]

約数ペア:

[(1, 51859207725), (3, 17286402575), (5, 10371841545), (13, 3989169825), (15, 3457280515), (25, 2074368309), (39, 1329723275), (41, 1264858725), (65, 797833965), (75, 691456103), (123, 421619575), (157, 330313425), (195, 265944655), (205, 252971745), (325, 159566793), (471, 110104475), (533, 97296825), (615, 84323915), (785, 66062685), (975, 53188931), (1025, 50594349), (1599, 32432275), (2041, 25408725), (2355, 22020895), (2665, 19459365), (3075, 16864783), (3925, 13212537), (6123, 8469575), (6437, 8056425), (7995, 6486455), (8263, 6276075), (10205, 5081745), (11775, 4404179), (13325, 3891873), (19311, 2685475), (24789, 2092025), (30615, 1693915), (32185, 1611285), (39975, 1297291), (41315, 1255215), (51025, 1016349), (83681, 619725), (96555, 537095), (107419, 482775), (123945, 418405), (153075, 338783), (160925, 322257), (206575, 251043)]