53188030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 121888800

約数和(自身を除く): 68700770

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 49, 58, 70, 95, 98, 133, 145, 190, 197, 203, 245, 266, 290, 394, 406, 490, 551, 665, 931, 985, 1015, 1102, 1330, 1379, 1421, 1862, 1970, 2030, 2755, 2758, 2842, 3743, 3857, 4655, 5510, 5713, 6895, 7105, 7486, 7714, 9310, 9653, 11426, 13790, 14210, 18715, 19285, 19306, 26201, 26999, 28565, 37430, 38570, 39991, 48265, 52402, 53998, 57130, 79982, 96530, 108547, 131005, 134995, 183407, 199955, 217094, 262010, 269990, 279937, 366814, 399910, 542735, 559874, 759829, 917035, 1085470, 1399685, 1519658, 1834070, 2799370, 3799145, 5318803, 7598290, 10637606, 26594015, 53188030]

約数ペア:

[(1, 53188030), (2, 26594015), (5, 10637606), (7, 7598290), (10, 5318803), (14, 3799145), (19, 2799370), (29, 1834070), (35, 1519658), (38, 1399685), (49, 1085470), (58, 917035), (70, 759829), (95, 559874), (98, 542735), (133, 399910), (145, 366814), (190, 279937), (197, 269990), (203, 262010), (245, 217094), (266, 199955), (290, 183407), (394, 134995), (406, 131005), (490, 108547), (551, 96530), (665, 79982), (931, 57130), (985, 53998), (1015, 52402), (1102, 48265), (1330, 39991), (1379, 38570), (1421, 37430), (1862, 28565), (1970, 26999), (2030, 26201), (2755, 19306), (2758, 19285), (2842, 18715), (3743, 14210), (3857, 13790), (4655, 11426), (5510, 9653), (5713, 9310), (6895, 7714), (7105, 7486)]