50871700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 121867200

約数和(自身を除く): 70995500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 412, 449, 515, 550, 898, 1030, 1100, 1133, 1796, 2060, 2245, 2266, 2575, 4490, 4532, 4939, 5150, 5665, 8980, 9878, 10300, 11225, 11330, 19756, 22450, 22660, 24695, 28325, 44900, 46247, 49390, 56650, 92494, 98780, 113300, 123475, 184988, 231235, 246950, 462470, 493900, 508717, 924940, 1017434, 1156175, 2034868, 2312350, 2543585, 4624700, 5087170, 10174340, 12717925, 25435850, 50871700]

約数ペア:

[(1, 50871700), (2, 25435850), (4, 12717925), (5, 10174340), (10, 5087170), (11, 4624700), (20, 2543585), (22, 2312350), (25, 2034868), (44, 1156175), (50, 1017434), (55, 924940), (100, 508717), (103, 493900), (110, 462470), (206, 246950), (220, 231235), (275, 184988), (412, 123475), (449, 113300), (515, 98780), (550, 92494), (898, 56650), (1030, 49390), (1100, 46247), (1133, 44900), (1796, 28325), (2060, 24695), (2245, 22660), (2266, 22450), (2575, 19756), (4490, 11330), (4532, 11225), (4939, 10300), (5150, 9878), (5665, 8980)]