54210860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 129061296

約数和(自身を除く): 74850436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 293, 319, 580, 586, 638, 841, 1172, 1276, 1465, 1595, 1682, 2930, 3190, 3223, 3364, 4205, 5860, 6380, 6446, 8410, 8497, 9251, 12892, 16115, 16820, 16994, 18502, 32230, 33988, 37004, 42485, 46255, 64460, 84970, 92510, 93467, 169940, 185020, 186934, 246413, 373868, 467335, 492826, 934670, 985652, 1232065, 1869340, 2464130, 2710543, 4928260, 5421086, 10842172, 13552715, 27105430, 54210860]

約数ペア:

[(1, 54210860), (2, 27105430), (4, 13552715), (5, 10842172), (10, 5421086), (11, 4928260), (20, 2710543), (22, 2464130), (29, 1869340), (44, 1232065), (55, 985652), (58, 934670), (110, 492826), (116, 467335), (145, 373868), (220, 246413), (290, 186934), (293, 185020), (319, 169940), (580, 93467), (586, 92510), (638, 84970), (841, 64460), (1172, 46255), (1276, 42485), (1465, 37004), (1595, 33988), (1682, 32230), (2930, 18502), (3190, 16994), (3223, 16820), (3364, 16115), (4205, 12892), (5860, 9251), (6380, 8497), (6446, 8410)]