45540404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 101821608

約数和(自身を除く): 56281204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 293, 364, 427, 586, 637, 793, 854, 1172, 1274, 1586, 1708, 2051, 2548, 2989, 3172, 3809, 4102, 5551, 5978, 7618, 8204, 11102, 11956, 14357, 15236, 17873, 22204, 26663, 28714, 35746, 38857, 53326, 57428, 71492, 77714, 106652, 125111, 155428, 186641, 232349, 250222, 373282, 464698, 500444, 746564, 875777, 929396, 1626443, 1751554, 3252886, 3503108, 6505772, 11385101, 22770202, 45540404]

約数ペア:

[(1, 45540404), (2, 22770202), (4, 11385101), (7, 6505772), (13, 3503108), (14, 3252886), (26, 1751554), (28, 1626443), (49, 929396), (52, 875777), (61, 746564), (91, 500444), (98, 464698), (122, 373282), (182, 250222), (196, 232349), (244, 186641), (293, 155428), (364, 125111), (427, 106652), (586, 77714), (637, 71492), (793, 57428), (854, 53326), (1172, 38857), (1274, 35746), (1586, 28714), (1708, 26663), (2051, 22204), (2548, 17873), (2989, 15236), (3172, 14357), (3809, 11956), (4102, 11102), (5551, 8204), (5978, 7618)]