50245020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39877}}^1$

素因数の和:39899

約数の個数: 72

約数和(自身を含む): 174187104

約数和(自身を除く): 123942084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39877, 79754, 119631, 159508, 199385, 239262, 279139, 358893, 398770, 478524, 558278, 598155, 717786, 797540, 837417, 1116556, 1196310, 1395695, 1435572, 1674834, 1794465, 2392620, 2512251, 2791390, 3349668, 3588930, 4187085, 5024502, 5582780, 7177860, 8374170, 10049004, 12561255, 16748340, 25122510, 50245020]

約数ペア:

[(1, 50245020), (2, 25122510), (3, 16748340), (4, 12561255), (5, 10049004), (6, 8374170), (7, 7177860), (9, 5582780), (10, 5024502), (12, 4187085), (14, 3588930), (15, 3349668), (18, 2791390), (20, 2512251), (21, 2392620), (28, 1794465), (30, 1674834), (35, 1435572), (36, 1395695), (42, 1196310), (45, 1116556), (60, 837417), (63, 797540), (70, 717786), (84, 598155), (90, 558278), (105, 478524), (126, 398770), (140, 358893), (180, 279139), (210, 239262), (252, 199385), (315, 159508), (420, 119631), (630, 79754), (1260, 39877)]