24750050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 52078140

約数和(自身を除く): 27328090

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 101, 130, 145, 169, 202, 290, 325, 338, 377, 505, 650, 725, 754, 845, 1010, 1313, 1450, 1690, 1885, 2525, 2626, 2929, 3770, 4225, 4901, 5050, 5858, 6565, 8450, 9425, 9802, 13130, 14645, 17069, 18850, 24505, 29290, 32825, 34138, 38077, 49010, 65650, 73225, 76154, 85345, 122525, 146450, 170690, 190385, 245050, 380770, 426725, 495001, 853450, 951925, 990002, 1903850, 2475005, 4950010, 12375025, 24750050]

約数ペア:

[(1, 24750050), (2, 12375025), (5, 4950010), (10, 2475005), (13, 1903850), (25, 990002), (26, 951925), (29, 853450), (50, 495001), (58, 426725), (65, 380770), (101, 245050), (130, 190385), (145, 170690), (169, 146450), (202, 122525), (290, 85345), (325, 76154), (338, 73225), (377, 65650), (505, 49010), (650, 38077), (725, 34138), (754, 32825), (845, 29290), (1010, 24505), (1313, 18850), (1450, 17069), (1690, 14645), (1885, 13130), (2525, 9802), (2626, 9425), (2929, 8450), (3770, 6565), (4225, 5858), (4901, 5050)]