49115640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{8353}}^1$

素因数の和:8381

約数の個数: 96

約数和(自身を含む): 171424080

約数和(自身を除く): 122308440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 8353, 16706, 25059, 33412, 41765, 50118, 58471, 66824, 83530, 100236, 116942, 125295, 167060, 175413, 200472, 233884, 250590, 292355, 334120, 350826, 409297, 467768, 501180, 584710, 701652, 818594, 877065, 1002360, 1169420, 1227891, 1403304, 1637188, 1754130, 2046485, 2338840, 2455782, 3274376, 3508260, 4092970, 4911564, 6139455, 7016520, 8185940, 9823128, 12278910, 16371880, 24557820, 49115640]

約数ペア:

[(1, 49115640), (2, 24557820), (3, 16371880), (4, 12278910), (5, 9823128), (6, 8185940), (7, 7016520), (8, 6139455), (10, 4911564), (12, 4092970), (14, 3508260), (15, 3274376), (20, 2455782), (21, 2338840), (24, 2046485), (28, 1754130), (30, 1637188), (35, 1403304), (40, 1227891), (42, 1169420), (49, 1002360), (56, 877065), (60, 818594), (70, 701652), (84, 584710), (98, 501180), (105, 467768), (120, 409297), (140, 350826), (147, 334120), (168, 292355), (196, 250590), (210, 233884), (245, 200472), (280, 175413), (294, 167060), (392, 125295), (420, 116942), (490, 100236), (588, 83530), (735, 66824), (840, 58471), (980, 50118), (1176, 41765), (1470, 33412), (1960, 25059), (2940, 16706), (5880, 8353)]