53234220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 162005760

約数和(自身を除く): 108771540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 491, 556, 695, 780, 834, 982, 1390, 1473, 1668, 1807, 1964, 2085, 2455, 2780, 2946, 3614, 4170, 4910, 5421, 5892, 6383, 7228, 7365, 8340, 9035, 9820, 10842, 12766, 14730, 18070, 19149, 21684, 25532, 27105, 29460, 31915, 36140, 38298, 54210, 63830, 68249, 76596, 95745, 108420, 127660, 136498, 191490, 204747, 272996, 341245, 382980, 409494, 682490, 818988, 887237, 1023735, 1364980, 1774474, 2047470, 2661711, 3548948, 4094940, 4436185, 5323422, 8872370, 10646844, 13308555, 17744740, 26617110, 53234220]

約数ペア:

[(1, 53234220), (2, 26617110), (3, 17744740), (4, 13308555), (5, 10646844), (6, 8872370), (10, 5323422), (12, 4436185), (13, 4094940), (15, 3548948), (20, 2661711), (26, 2047470), (30, 1774474), (39, 1364980), (52, 1023735), (60, 887237), (65, 818988), (78, 682490), (130, 409494), (139, 382980), (156, 341245), (195, 272996), (260, 204747), (278, 191490), (390, 136498), (417, 127660), (491, 108420), (556, 95745), (695, 76596), (780, 68249), (834, 63830), (982, 54210), (1390, 38298), (1473, 36140), (1668, 31915), (1807, 29460), (1964, 27105), (2085, 25532), (2455, 21684), (2780, 19149), (2946, 18070), (3614, 14730), (4170, 12766), (4910, 10842), (5421, 9820), (5892, 9035), (6383, 8340), (7228, 7365)]