52921820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 133056000

約数和(自身を除く): 80134180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 59, 70, 86, 118, 140, 149, 172, 215, 236, 295, 298, 301, 413, 430, 590, 596, 602, 745, 826, 860, 1043, 1180, 1204, 1490, 1505, 1652, 2065, 2086, 2537, 2980, 3010, 4130, 4172, 5074, 5215, 6020, 6407, 8260, 8791, 10148, 10430, 12685, 12814, 17582, 17759, 20860, 25370, 25628, 32035, 35164, 35518, 43955, 44849, 50740, 61537, 64070, 71036, 87910, 88795, 89698, 123074, 128140, 175820, 177590, 179396, 224245, 246148, 307685, 355180, 378013, 448490, 615370, 756026, 896980, 1230740, 1512052, 1890065, 2646091, 3780130, 5292182, 7560260, 10584364, 13230455, 26460910, 52921820]

約数ペア:

[(1, 52921820), (2, 26460910), (4, 13230455), (5, 10584364), (7, 7560260), (10, 5292182), (14, 3780130), (20, 2646091), (28, 1890065), (35, 1512052), (43, 1230740), (59, 896980), (70, 756026), (86, 615370), (118, 448490), (140, 378013), (149, 355180), (172, 307685), (215, 246148), (236, 224245), (295, 179396), (298, 177590), (301, 175820), (413, 128140), (430, 123074), (590, 89698), (596, 88795), (602, 87910), (745, 71036), (826, 64070), (860, 61537), (1043, 50740), (1180, 44849), (1204, 43955), (1490, 35518), (1505, 35164), (1652, 32035), (2065, 25628), (2086, 25370), (2537, 20860), (2980, 17759), (3010, 17582), (4130, 12814), (4172, 12685), (5074, 10430), (5215, 10148), (6020, 8791), (6407, 8260)]