53688050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 108451392

約数和(自身を除く): 54763342

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 547, 650, 755, 1094, 1510, 1963, 2735, 3775, 3926, 5470, 7111, 7550, 9815, 13675, 14222, 19630, 27350, 35555, 49075, 71110, 82597, 98150, 165194, 177775, 355550, 412985, 825970, 1073761, 2064925, 2147522, 4129850, 5368805, 10737610, 26844025, 53688050]

約数ペア:

[(1, 53688050), (2, 26844025), (5, 10737610), (10, 5368805), (13, 4129850), (25, 2147522), (26, 2064925), (50, 1073761), (65, 825970), (130, 412985), (151, 355550), (302, 177775), (325, 165194), (547, 98150), (650, 82597), (755, 71110), (1094, 49075), (1510, 35555), (1963, 27350), (2735, 19630), (3775, 14222), (3926, 13675), (5470, 9815), (7111, 7550)]