48508738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 29251262

約数列:

[1, 2, 31, 59, 62, 89, 118, 149, 178, 298, 1829, 2759, 3658, 4619, 5251, 5518, 8791, 9238, 10502, 13261, 17582, 26522, 162781, 272521, 325562, 411091, 545042, 782399, 822182, 1564798, 24254369, 48508738]

約数ペア:

[(1, 48508738), (2, 24254369), (31, 1564798), (59, 822182), (62, 782399), (89, 545042), (118, 411091), (149, 325562), (178, 272521), (298, 162781), (1829, 26522), (2759, 17582), (3658, 13261), (4619, 10502), (5251, 9238), (5518, 8791)]