4915693550

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{2381}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 9240292512

約数和(自身を除く): 4324598962

約数列:

[1, 2, 5, 10, 25, 50, 157, 263, 314, 526, 785, 1315, 1570, 2381, 2630, 3925, 4762, 6575, 7850, 11905, 13150, 23810, 41291, 59525, 82582, 119050, 206455, 373817, 412910, 626203, 747634, 1032275, 1252406, 1869085, 2064550, 3131015, 3738170, 6262030, 9345425, 15655075, 18690850, 31310150, 98313871, 196627742, 491569355, 983138710, 2457846775, 4915693550]

約数ペア:

[(1, 4915693550), (2, 2457846775), (5, 983138710), (10, 491569355), (25, 196627742), (50, 98313871), (157, 31310150), (263, 18690850), (314, 15655075), (526, 9345425), (785, 6262030), (1315, 3738170), (1570, 3131015), (2381, 2064550), (2630, 1869085), (3925, 1252406), (4762, 1032275), (6575, 747634), (7850, 626203), (11905, 412910), (13150, 373817), (23810, 206455), (41291, 119050), (59525, 82582)]