49489790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 58752130

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 59, 70, 115, 118, 161, 230, 295, 322, 413, 521, 590, 805, 826, 1042, 1357, 1610, 2065, 2605, 2714, 3647, 4130, 5210, 6785, 7294, 9499, 11983, 13570, 18235, 18998, 23966, 30739, 36470, 47495, 59915, 61478, 83881, 94990, 119830, 153695, 167762, 215173, 307390, 419405, 430346, 706997, 838810, 1075865, 1413994, 2151730, 3534985, 4948979, 7069970, 9897958, 24744895, 49489790]

約数ペア:

[(1, 49489790), (2, 24744895), (5, 9897958), (7, 7069970), (10, 4948979), (14, 3534985), (23, 2151730), (35, 1413994), (46, 1075865), (59, 838810), (70, 706997), (115, 430346), (118, 419405), (161, 307390), (230, 215173), (295, 167762), (322, 153695), (413, 119830), (521, 94990), (590, 83881), (805, 61478), (826, 59915), (1042, 47495), (1357, 36470), (1610, 30739), (2065, 23966), (2605, 18998), (2714, 18235), (3647, 13570), (4130, 11983), (5210, 9499), (6785, 7294)]