47921130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31321}}^1$

素因数の和:31351

約数の個数: 48

約数和(自身を含む): 131928264

約数和(自身を除く): 84007134

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, 31321, 62642, 93963, 156605, 187926, 281889, 313210, 469815, 532457, 563778, 939630, 1064914, 1409445, 1597371, 2662285, 2818890, 3194742, 4792113, 5324570, 7986855, 9584226, 15973710, 23960565, 47921130]

約数ペア:

[(1, 47921130), (2, 23960565), (3, 15973710), (5, 9584226), (6, 7986855), (9, 5324570), (10, 4792113), (15, 3194742), (17, 2818890), (18, 2662285), (30, 1597371), (34, 1409445), (45, 1064914), (51, 939630), (85, 563778), (90, 532457), (102, 469815), (153, 313210), (170, 281889), (255, 187926), (306, 156605), (510, 93963), (765, 62642), (1530, 31321)]