52281996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 143001600

約数和(自身を除く): 90719604

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 569, 589, 741, 806, 988, 1138, 1178, 1209, 1482, 1612, 1707, 1767, 2276, 2356, 2418, 2964, 3414, 3534, 4836, 6828, 7068, 7397, 7657, 10811, 14794, 15314, 17639, 21622, 22191, 22971, 29588, 30628, 32433, 35278, 43244, 44382, 45942, 52917, 64866, 70556, 88764, 91884, 105834, 129732, 140543, 211668, 229307, 281086, 335141, 421629, 458614, 562172, 670282, 687921, 843258, 917228, 1005423, 1340564, 1375842, 1686516, 2010846, 2751684, 4021692, 4356833, 8713666, 13070499, 17427332, 26140998, 52281996]

約数ペア:

[(1, 52281996), (2, 26140998), (3, 17427332), (4, 13070499), (6, 8713666), (12, 4356833), (13, 4021692), (19, 2751684), (26, 2010846), (31, 1686516), (38, 1375842), (39, 1340564), (52, 1005423), (57, 917228), (62, 843258), (76, 687921), (78, 670282), (93, 562172), (114, 458614), (124, 421629), (156, 335141), (186, 281086), (228, 229307), (247, 211668), (372, 140543), (403, 129732), (494, 105834), (569, 91884), (589, 88764), (741, 70556), (806, 64866), (988, 52917), (1138, 45942), (1178, 44382), (1209, 43244), (1482, 35278), (1612, 32433), (1707, 30628), (1767, 29588), (2276, 22971), (2356, 22191), (2418, 21622), (2964, 17639), (3414, 15314), (3534, 14794), (4836, 10811), (6828, 7657), (7068, 7397)]