53871948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2743

約数の個数: 72

約数和(自身を含む): 150117968

約数和(自身を除く): 96246020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2677, 3354, 5031, 5354, 6708, 8031, 10062, 10708, 16062, 20124, 24093, 32124, 34801, 48186, 69602, 96372, 104403, 115111, 139204, 208806, 230222, 313209, 345333, 417612, 460444, 626418, 690666, 1035999, 1252836, 1381332, 1496443, 2071998, 2992886, 4143996, 4489329, 5985772, 8978658, 13467987, 17957316, 26935974, 53871948]

約数ペア:

[(1, 53871948), (2, 26935974), (3, 17957316), (4, 13467987), (6, 8978658), (9, 5985772), (12, 4489329), (13, 4143996), (18, 2992886), (26, 2071998), (36, 1496443), (39, 1381332), (43, 1252836), (52, 1035999), (78, 690666), (86, 626418), (117, 460444), (129, 417612), (156, 345333), (172, 313209), (234, 230222), (258, 208806), (387, 139204), (468, 115111), (516, 104403), (559, 96372), (774, 69602), (1118, 48186), (1548, 34801), (1677, 32124), (2236, 24093), (2677, 20124), (3354, 16062), (5031, 10708), (5354, 10062), (6708, 8031)]