52401830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 103484304

約数和(自身を除く): 51082474

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 169, 202, 307, 338, 505, 614, 845, 1010, 1313, 1535, 1690, 2626, 3070, 3991, 6565, 7982, 13130, 17069, 19955, 31007, 34138, 39910, 51883, 62014, 85345, 103766, 155035, 170690, 259415, 310070, 403091, 518830, 806182, 2015455, 4030910, 5240183, 10480366, 26200915, 52401830]

約数ペア:

[(1, 52401830), (2, 26200915), (5, 10480366), (10, 5240183), (13, 4030910), (26, 2015455), (65, 806182), (101, 518830), (130, 403091), (169, 310070), (202, 259415), (307, 170690), (338, 155035), (505, 103766), (614, 85345), (845, 62014), (1010, 51883), (1313, 39910), (1535, 34138), (1690, 31007), (2626, 19955), (3070, 17069), (3991, 13130), (6565, 7982)]