48385688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 103118400

約数和(自身を除く): 54732712

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 61, 104, 116, 122, 232, 244, 263, 377, 488, 526, 754, 793, 1052, 1508, 1586, 1769, 2104, 3016, 3172, 3419, 3538, 6344, 6838, 7076, 7627, 13676, 14152, 15254, 16043, 22997, 27352, 30508, 32086, 45994, 61016, 64172, 91988, 99151, 128344, 183976, 198302, 208559, 396604, 417118, 465247, 793208, 834236, 930494, 1668472, 1860988, 3721976, 6048211, 12096422, 24192844, 48385688]

約数ペア:

[(1, 48385688), (2, 24192844), (4, 12096422), (8, 6048211), (13, 3721976), (26, 1860988), (29, 1668472), (52, 930494), (58, 834236), (61, 793208), (104, 465247), (116, 417118), (122, 396604), (232, 208559), (244, 198302), (263, 183976), (377, 128344), (488, 99151), (526, 91988), (754, 64172), (793, 61016), (1052, 45994), (1508, 32086), (1586, 30508), (1769, 27352), (2104, 22997), (3016, 16043), (3172, 15254), (3419, 14152), (3538, 13676), (6344, 7627), (6838, 7076)]