53726875

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 40

約数和(自身を含む): 71976960

約数和(自身を除く): 18250085

約数列:

[1, 5, 25, 31, 47, 59, 125, 155, 235, 295, 625, 775, 1175, 1457, 1475, 1829, 2773, 3875, 5875, 7285, 7375, 9145, 13865, 19375, 29375, 36425, 36875, 45725, 69325, 85963, 182125, 228625, 346625, 429815, 910625, 1143125, 1733125, 2149075, 10745375, 53726875]

約数ペア:

[(1, 53726875), (5, 10745375), (25, 2149075), (31, 1733125), (47, 1143125), (59, 910625), (125, 429815), (155, 346625), (235, 228625), (295, 182125), (625, 85963), (775, 69325), (1175, 45725), (1457, 36875), (1475, 36425), (1829, 29375), (2773, 19375), (3875, 13865), (5875, 9145), (7285, 7375)]