57122056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 60381944

約数列:

[1, 2, 4, 8, 19, 38, 67, 71, 76, 79, 134, 142, 152, 158, 268, 284, 316, 536, 568, 632, 1273, 1349, 1501, 2546, 2698, 3002, 4757, 5092, 5293, 5396, 5609, 6004, 9514, 10184, 10586, 10792, 11218, 12008, 19028, 21172, 22436, 38056, 42344, 44872, 90383, 100567, 106571, 180766, 201134, 213142, 361532, 375803, 402268, 426284, 723064, 751606, 804536, 852568, 1503212, 3006424, 7140257, 14280514, 28561028, 57122056]

約数ペア:

[(1, 57122056), (2, 28561028), (4, 14280514), (8, 7140257), (19, 3006424), (38, 1503212), (67, 852568), (71, 804536), (76, 751606), (79, 723064), (134, 426284), (142, 402268), (152, 375803), (158, 361532), (268, 213142), (284, 201134), (316, 180766), (536, 106571), (568, 100567), (632, 90383), (1273, 44872), (1349, 42344), (1501, 38056), (2546, 22436), (2698, 21172), (3002, 19028), (4757, 12008), (5092, 11218), (5293, 10792), (5396, 10586), (5609, 10184), (6004, 9514)]