47771190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31223}}^1$

素因数の和:31253

約数の個数: 48

約数和(自身を含む): 131515488

約数和(自身を除く): 83744298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 31223, 62446, 93669, 156115, 187338, 281007, 312230, 468345, 530791, 562014, 936690, 1061582, 1405035, 1592373, 2653955, 2810070, 3184746, 4777119, 5307910, 7961865, 9554238, 15923730, 23885595, 47771190]

約数ペア:

[(1, 47771190), (2, 23885595), (3, 15923730), (5, 9554238), (6, 7961865), (9, 5307910), (10, 4777119), (15, 3184746), (17, 2810070), (18, 2653955), (30, 1592373), (34, 1405035), (45, 1061582), (51, 936690), (85, 562014), (90, 530791), (102, 468345), (153, 312230), (170, 281007), (255, 187338), (306, 156115), (510, 93669), (765, 62446), (1530, 31223)]