47005657740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8423953}}^1$

素因数の和:8423999

約数の個数: 72

約数和(自身を含む): 147183324288

約数和(自身を除く): 100177666548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8423953, 16847906, 25271859, 33695812, 42119765, 50543718, 75815577, 84239530, 101087436, 126359295, 151631154, 168479060, 252718590, 261142543, 303262308, 379077885, 505437180, 522285086, 758155770, 783427629, 1044570172, 1305712715, 1516311540, 1566855258, 2350282887, 2611425430, 3133710516, 3917138145, 4700565774, 5222850860, 7834276290, 9401131548, 11751414435, 15668552580, 23502828870, 47005657740]

約数ペア:

[(1, 47005657740), (2, 23502828870), (3, 15668552580), (4, 11751414435), (5, 9401131548), (6, 7834276290), (9, 5222850860), (10, 4700565774), (12, 3917138145), (15, 3133710516), (18, 2611425430), (20, 2350282887), (30, 1566855258), (31, 1516311540), (36, 1305712715), (45, 1044570172), (60, 783427629), (62, 758155770), (90, 522285086), (93, 505437180), (124, 379077885), (155, 303262308), (180, 261142543), (186, 252718590), (279, 168479060), (310, 151631154), (372, 126359295), (465, 101087436), (558, 84239530), (620, 75815577), (930, 50543718), (1116, 42119765), (1395, 33695812), (1860, 25271859), (2790, 16847906), (5580, 8423953)]