47885770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 98102016

約数和(自身を除く): 50216246

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 115, 170, 185, 230, 331, 370, 391, 629, 662, 782, 851, 1258, 1655, 1702, 1955, 3145, 3310, 3910, 4255, 5627, 6290, 7613, 8510, 11254, 12247, 14467, 15226, 24494, 28135, 28934, 38065, 56270, 61235, 72335, 76130, 122470, 129421, 144670, 208199, 258842, 281681, 416398, 563362, 647105, 1040995, 1294210, 1408405, 2081990, 2816810, 4788577, 9577154, 23942885, 47885770]

約数ペア:

[(1, 47885770), (2, 23942885), (5, 9577154), (10, 4788577), (17, 2816810), (23, 2081990), (34, 1408405), (37, 1294210), (46, 1040995), (74, 647105), (85, 563362), (115, 416398), (170, 281681), (185, 258842), (230, 208199), (331, 144670), (370, 129421), (391, 122470), (629, 76130), (662, 72335), (782, 61235), (851, 56270), (1258, 38065), (1655, 28934), (1702, 28135), (1955, 24494), (3145, 15226), (3310, 14467), (3910, 12247), (4255, 11254), (5627, 8510), (6290, 7613)]