51973012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 122266368

約数和(自身を除く): 70293356

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 37, 52, 68, 74, 91, 119, 148, 182, 221, 227, 238, 259, 364, 442, 454, 476, 481, 518, 629, 884, 908, 962, 1036, 1258, 1547, 1589, 1924, 2516, 2951, 3094, 3178, 3367, 3859, 4403, 5902, 6188, 6356, 6734, 7718, 8177, 8399, 8806, 11804, 13468, 15436, 16354, 16798, 17612, 20657, 27013, 32708, 33596, 41314, 50167, 54026, 57239, 58793, 82628, 100334, 108052, 109187, 114478, 117586, 142783, 200668, 218374, 228956, 235172, 285566, 351169, 436748, 571132, 702338, 764309, 999481, 1404676, 1528618, 1856179, 1998962, 3057236, 3712358, 3997924, 7424716, 12993253, 25986506, 51973012]

約数ペア:

[(1, 51973012), (2, 25986506), (4, 12993253), (7, 7424716), (13, 3997924), (14, 3712358), (17, 3057236), (26, 1998962), (28, 1856179), (34, 1528618), (37, 1404676), (52, 999481), (68, 764309), (74, 702338), (91, 571132), (119, 436748), (148, 351169), (182, 285566), (221, 235172), (227, 228956), (238, 218374), (259, 200668), (364, 142783), (442, 117586), (454, 114478), (476, 109187), (481, 108052), (518, 100334), (629, 82628), (884, 58793), (908, 57239), (962, 54026), (1036, 50167), (1258, 41314), (1547, 33596), (1589, 32708), (1924, 27013), (2516, 20657), (2951, 17612), (3094, 16798), (3178, 16354), (3367, 15436), (3859, 13468), (4403, 11804), (5902, 8806), (6188, 8399), (6356, 8177), (6734, 7718)]