55374780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^2$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 164877552

約数和(自身を除く): 109502772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 233, 255, 340, 466, 510, 699, 932, 1020, 1165, 1398, 2330, 2796, 3495, 3961, 4660, 6990, 7922, 11883, 13980, 15844, 19805, 23766, 39610, 47532, 54289, 59415, 79220, 108578, 118830, 162867, 217156, 237660, 271445, 325734, 542890, 651468, 814335, 922913, 1085780, 1628670, 1845826, 2768739, 3257340, 3691652, 4614565, 5537478, 9229130, 11074956, 13843695, 18458260, 27687390, 55374780]

約数ペア:

[(1, 55374780), (2, 27687390), (3, 18458260), (4, 13843695), (5, 11074956), (6, 9229130), (10, 5537478), (12, 4614565), (15, 3691652), (17, 3257340), (20, 2768739), (30, 1845826), (34, 1628670), (51, 1085780), (60, 922913), (68, 814335), (85, 651468), (102, 542890), (170, 325734), (204, 271445), (233, 237660), (255, 217156), (340, 162867), (466, 118830), (510, 108578), (699, 79220), (932, 59415), (1020, 54289), (1165, 47532), (1398, 39610), (2330, 23766), (2796, 19805), (3495, 15844), (3961, 13980), (4660, 11883), (6990, 7922)]