53798265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 45267975

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 531, 881, 885, 1035, 1357, 2643, 2655, 4071, 4405, 6785, 7929, 12213, 13215, 20263, 20355, 39645, 51979, 60789, 61065, 101315, 155937, 182367, 259895, 303945, 467811, 779685, 911835, 1195517, 2339055, 3586551, 5977585, 10759653, 17932755, 53798265]

約数ペア:

[(1, 53798265), (3, 17932755), (5, 10759653), (9, 5977585), (15, 3586551), (23, 2339055), (45, 1195517), (59, 911835), (69, 779685), (115, 467811), (177, 303945), (207, 259895), (295, 182367), (345, 155937), (531, 101315), (881, 61065), (885, 60789), (1035, 51979), (1357, 39645), (2643, 20355), (2655, 20263), (4071, 13215), (4405, 12213), (6785, 7929)]