50861460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 154611072

約数和(自身を除く): 103749612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 197, 260, 331, 390, 394, 591, 662, 780, 788, 985, 993, 1182, 1324, 1655, 1970, 1986, 2364, 2561, 2955, 3310, 3940, 3972, 4303, 4965, 5122, 5910, 6620, 7683, 8606, 9930, 10244, 11820, 12805, 12909, 15366, 17212, 19860, 21515, 25610, 25818, 30732, 38415, 43030, 51220, 51636, 64545, 65207, 76830, 86060, 129090, 130414, 153660, 195621, 258180, 260828, 326035, 391242, 652070, 782484, 847691, 978105, 1304140, 1695382, 1956210, 2543073, 3390764, 3912420, 4238455, 5086146, 8476910, 10172292, 12715365, 16953820, 25430730, 50861460]

約数ペア:

[(1, 50861460), (2, 25430730), (3, 16953820), (4, 12715365), (5, 10172292), (6, 8476910), (10, 5086146), (12, 4238455), (13, 3912420), (15, 3390764), (20, 2543073), (26, 1956210), (30, 1695382), (39, 1304140), (52, 978105), (60, 847691), (65, 782484), (78, 652070), (130, 391242), (156, 326035), (195, 260828), (197, 258180), (260, 195621), (331, 153660), (390, 130414), (394, 129090), (591, 86060), (662, 76830), (780, 65207), (788, 64545), (985, 51636), (993, 51220), (1182, 43030), (1324, 38415), (1655, 30732), (1970, 25818), (1986, 25610), (2364, 21515), (2561, 19860), (2955, 17212), (3310, 15366), (3940, 12909), (3972, 12805), (4303, 11820), (4965, 10244), (5122, 9930), (5910, 8606), (6620, 7683)]