48903390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31963}}^1$

素因数の和:31993

約数の個数: 48

約数和(自身を含む): 134632368

約数和(自身を除く): 85728978

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, 31963, 63926, 95889, 159815, 191778, 287667, 319630, 479445, 543371, 575334, 958890, 1086742, 1438335, 1630113, 2716855, 2876670, 3260226, 4890339, 5433710, 8150565, 9780678, 16301130, 24451695, 48903390]

約数ペア:

[(1, 48903390), (2, 24451695), (3, 16301130), (5, 9780678), (6, 8150565), (9, 5433710), (10, 4890339), (15, 3260226), (17, 2876670), (18, 2716855), (30, 1630113), (34, 1438335), (45, 1086742), (51, 958890), (85, 575334), (90, 543371), (102, 479445), (153, 319630), (170, 287667), (255, 191778), (306, 159815), (510, 95889), (765, 63926), (1530, 31963)]