49036140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{272423}}^1$

素因数の和:272438

約数の個数: 36

約数和(自身を含む): 148743504

約数和(自身を除く): 99707364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 272423, 544846, 817269, 1089692, 1362115, 1634538, 2451807, 2724230, 3269076, 4086345, 4903614, 5448460, 8172690, 9807228, 12259035, 16345380, 24518070, 49036140]

約数ペア:

[(1, 49036140), (2, 24518070), (3, 16345380), (4, 12259035), (5, 9807228), (6, 8172690), (9, 5448460), (10, 4903614), (12, 4086345), (15, 3269076), (18, 2724230), (20, 2451807), (30, 1634538), (36, 1362115), (45, 1089692), (60, 817269), (90, 544846), (180, 272423)]