49472885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 79847424

約数和(自身を除く): 30374539

約数列:

[1, 5, 7, 11, 23, 35, 37, 55, 77, 115, 151, 161, 185, 253, 259, 385, 407, 755, 805, 851, 1057, 1265, 1295, 1661, 1771, 2035, 2849, 3473, 4255, 5285, 5587, 5957, 8305, 8855, 9361, 11627, 14245, 17365, 24311, 27935, 29785, 38203, 39109, 46805, 58135, 61457, 65527, 121555, 128501, 191015, 195545, 267421, 307285, 327635, 430199, 642505, 899507, 1337105, 1413511, 2150995, 4497535, 7067555, 9894577, 49472885]

約数ペア:

[(1, 49472885), (5, 9894577), (7, 7067555), (11, 4497535), (23, 2150995), (35, 1413511), (37, 1337105), (55, 899507), (77, 642505), (115, 430199), (151, 327635), (161, 307285), (185, 267421), (253, 195545), (259, 191015), (385, 128501), (407, 121555), (755, 65527), (805, 61457), (851, 58135), (1057, 46805), (1265, 39109), (1295, 38203), (1661, 29785), (1771, 27935), (2035, 24311), (2849, 17365), (3473, 14245), (4255, 11627), (5285, 9361), (5587, 8855), (5957, 8305)]