55297260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1063}}^1$

素因数の和:1112

約数の個数: 108

約数和(自身を含む): 178349808

約数和(自身を除く): 123052548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1063, 1156, 1445, 1530, 1734, 2126, 2601, 2890, 3060, 3189, 3468, 4252, 4335, 5202, 5315, 5780, 6378, 8670, 9567, 10404, 10630, 12756, 13005, 15945, 17340, 18071, 19134, 21260, 26010, 31890, 36142, 38268, 47835, 52020, 54213, 63780, 72284, 90355, 95670, 108426, 162639, 180710, 191340, 216852, 271065, 307207, 325278, 361420, 542130, 614414, 650556, 813195, 921621, 1084260, 1228828, 1536035, 1626390, 1843242, 2764863, 3072070, 3252780, 3686484, 4608105, 5529726, 6144140, 9216210, 11059452, 13824315, 18432420, 27648630, 55297260]

約数ペア:

[(1, 55297260), (2, 27648630), (3, 18432420), (4, 13824315), (5, 11059452), (6, 9216210), (9, 6144140), (10, 5529726), (12, 4608105), (15, 3686484), (17, 3252780), (18, 3072070), (20, 2764863), (30, 1843242), (34, 1626390), (36, 1536035), (45, 1228828), (51, 1084260), (60, 921621), (68, 813195), (85, 650556), (90, 614414), (102, 542130), (153, 361420), (170, 325278), (180, 307207), (204, 271065), (255, 216852), (289, 191340), (306, 180710), (340, 162639), (510, 108426), (578, 95670), (612, 90355), (765, 72284), (867, 63780), (1020, 54213), (1063, 52020), (1156, 47835), (1445, 38268), (1530, 36142), (1734, 31890), (2126, 26010), (2601, 21260), (2890, 19134), (3060, 18071), (3189, 17340), (3468, 15945), (4252, 13005), (4335, 12756), (5202, 10630), (5315, 10404), (5780, 9567), (6378, 8670)]