51232734

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2054

約数の個数: 72

約数和(自身を含む): 133646760

約数和(自身を除く): 82414026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2003, 2842, 3654, 4006, 4263, 6009, 8526, 12018, 12789, 14021, 18027, 25578, 28042, 36054, 42063, 58087, 84126, 98147, 116174, 126189, 174261, 196294, 252378, 294441, 348522, 406609, 522783, 588882, 813218, 883323, 1045566, 1219827, 1766646, 2439654, 2846263, 3659481, 5692526, 7318962, 8538789, 17077578, 25616367, 51232734]

約数ペア:

[(1, 51232734), (2, 25616367), (3, 17077578), (6, 8538789), (7, 7318962), (9, 5692526), (14, 3659481), (18, 2846263), (21, 2439654), (29, 1766646), (42, 1219827), (49, 1045566), (58, 883323), (63, 813218), (87, 588882), (98, 522783), (126, 406609), (147, 348522), (174, 294441), (203, 252378), (261, 196294), (294, 174261), (406, 126189), (441, 116174), (522, 98147), (609, 84126), (882, 58087), (1218, 42063), (1421, 36054), (1827, 28042), (2003, 25578), (2842, 18027), (3654, 14021), (4006, 12789), (4263, 12018), (6009, 8526)]