50361870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 130927104

約数和(自身を除く): 80565234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 263, 390, 491, 526, 789, 982, 1315, 1473, 1578, 2455, 2630, 2946, 3419, 3945, 4910, 6383, 6838, 7365, 7890, 10257, 12766, 14730, 17095, 19149, 20514, 31915, 34190, 38298, 51285, 63830, 95745, 102570, 129133, 191490, 258266, 387399, 645665, 774798, 1291330, 1678729, 1936995, 3357458, 3873990, 5036187, 8393645, 10072374, 16787290, 25180935, 50361870]

約数ペア:

[(1, 50361870), (2, 25180935), (3, 16787290), (5, 10072374), (6, 8393645), (10, 5036187), (13, 3873990), (15, 3357458), (26, 1936995), (30, 1678729), (39, 1291330), (65, 774798), (78, 645665), (130, 387399), (195, 258266), (263, 191490), (390, 129133), (491, 102570), (526, 95745), (789, 63830), (982, 51285), (1315, 38298), (1473, 34190), (1578, 31915), (2455, 20514), (2630, 19149), (2946, 17095), (3419, 14730), (3945, 12766), (4910, 10257), (6383, 7890), (6838, 7365)]