56043650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 113201088

約数和(自身を除く): 57157438

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 571, 650, 755, 1142, 1510, 1963, 2855, 3775, 3926, 5710, 7423, 7550, 9815, 14275, 14846, 19630, 28550, 37115, 49075, 74230, 86221, 98150, 172442, 185575, 371150, 431105, 862210, 1120873, 2155525, 2241746, 4311050, 5604365, 11208730, 28021825, 56043650]

約数ペア:

[(1, 56043650), (2, 28021825), (5, 11208730), (10, 5604365), (13, 4311050), (25, 2241746), (26, 2155525), (50, 1120873), (65, 862210), (130, 431105), (151, 371150), (302, 185575), (325, 172442), (571, 98150), (650, 86221), (755, 74230), (1142, 49075), (1510, 37115), (1963, 28550), (2855, 19630), (3775, 14846), (3926, 14275), (5710, 9815), (7423, 7550)]