54478170

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 153031680

約数和(自身を除く): 98553510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 53, 54, 81, 90, 94, 106, 135, 141, 159, 162, 235, 243, 265, 270, 282, 318, 405, 423, 470, 477, 486, 530, 705, 729, 795, 810, 846, 954, 1215, 1269, 1410, 1431, 1458, 1590, 2115, 2187, 2385, 2430, 2491, 2538, 2862, 3645, 3807, 4230, 4293, 4374, 4770, 4982, 6345, 7155, 7290, 7473, 7614, 8586, 10935, 11421, 12455, 12690, 12879, 14310, 14946, 19035, 21465, 21870, 22419, 22842, 24910, 25758, 34263, 37365, 38070, 38637, 42930, 44838, 57105, 64395, 67257, 68526, 74730, 77274, 102789, 112095, 114210, 115911, 128790, 134514, 171315, 193185, 201771, 205578, 224190, 231822, 336285, 342630, 386370, 403542, 513945, 579555, 605313, 672570, 1008855, 1027890, 1159110, 1210626, 1815939, 2017710, 3026565, 3631878, 5447817, 6053130, 9079695, 10895634, 18159390, 27239085, 54478170]

約数ペア:

[(1, 54478170), (2, 27239085), (3, 18159390), (5, 10895634), (6, 9079695), (9, 6053130), (10, 5447817), (15, 3631878), (18, 3026565), (27, 2017710), (30, 1815939), (45, 1210626), (47, 1159110), (53, 1027890), (54, 1008855), (81, 672570), (90, 605313), (94, 579555), (106, 513945), (135, 403542), (141, 386370), (159, 342630), (162, 336285), (235, 231822), (243, 224190), (265, 205578), (270, 201771), (282, 193185), (318, 171315), (405, 134514), (423, 128790), (470, 115911), (477, 114210), (486, 112095), (530, 102789), (705, 77274), (729, 74730), (795, 68526), (810, 67257), (846, 64395), (954, 57105), (1215, 44838), (1269, 42930), (1410, 38637), (1431, 38070), (1458, 37365), (1590, 34263), (2115, 25758), (2187, 24910), (2385, 22842), (2430, 22419), (2491, 21870), (2538, 21465), (2862, 19035), (3645, 14946), (3807, 14310), (4230, 12879), (4293, 12690), (4374, 12455), (4770, 11421), (4982, 10935), (6345, 8586), (7155, 7614), (7290, 7473)]