51962540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3159

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 82484500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3119, 3332, 4165, 6238, 8330, 12476, 15595, 16660, 21833, 31190, 43666, 53023, 62380, 87332, 106046, 109165, 152831, 212092, 218330, 265115, 305662, 371161, 436660, 530230, 611324, 742322, 764155, 1060460, 1484644, 1528310, 1855805, 2598127, 3056620, 3711610, 5196254, 7423220, 10392508, 12990635, 25981270, 51962540]

約数ペア:

[(1, 51962540), (2, 25981270), (4, 12990635), (5, 10392508), (7, 7423220), (10, 5196254), (14, 3711610), (17, 3056620), (20, 2598127), (28, 1855805), (34, 1528310), (35, 1484644), (49, 1060460), (68, 764155), (70, 742322), (85, 611324), (98, 530230), (119, 436660), (140, 371161), (170, 305662), (196, 265115), (238, 218330), (245, 212092), (340, 152831), (476, 109165), (490, 106046), (595, 87332), (833, 62380), (980, 53023), (1190, 43666), (1666, 31190), (2380, 21833), (3119, 16660), (3332, 15595), (4165, 12476), (6238, 8330)]