56804475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 124679520

約数和(自身を除く): 67875045

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 29, 35, 39, 41, 49, 65, 75, 87, 91, 105, 123, 145, 147, 175, 195, 203, 205, 245, 273, 287, 325, 377, 435, 455, 525, 533, 609, 615, 637, 725, 735, 861, 975, 1015, 1025, 1131, 1189, 1225, 1365, 1421, 1435, 1599, 1885, 1911, 2009, 2175, 2275, 2639, 2665, 3045, 3075, 3185, 3567, 3675, 3731, 4263, 4305, 5075, 5655, 5945, 6027, 6825, 7105, 7175, 7917, 7995, 8323, 9425, 9555, 10045, 11193, 13195, 13325, 15225, 15457, 15925, 17835, 18473, 18655, 21315, 21525, 24969, 26117, 28275, 29725, 30135, 35525, 39585, 39975, 41615, 46371, 47775, 50225, 55419, 55965, 58261, 65975, 77285, 78351, 89175, 92365, 93275, 106575, 108199, 124845, 130585, 150675, 174783, 197925, 208075, 231855, 277095, 279825, 291305, 324597, 386425, 391755, 461825, 540995, 624225, 652925, 757393, 873915, 1159275, 1385475, 1456525, 1622985, 1958775, 2272179, 2704975, 3786965, 4369575, 8114925, 11360895, 18934825, 56804475]

約数ペア:

[(1, 56804475), (3, 18934825), (5, 11360895), (7, 8114925), (13, 4369575), (15, 3786965), (21, 2704975), (25, 2272179), (29, 1958775), (35, 1622985), (39, 1456525), (41, 1385475), (49, 1159275), (65, 873915), (75, 757393), (87, 652925), (91, 624225), (105, 540995), (123, 461825), (145, 391755), (147, 386425), (175, 324597), (195, 291305), (203, 279825), (205, 277095), (245, 231855), (273, 208075), (287, 197925), (325, 174783), (377, 150675), (435, 130585), (455, 124845), (525, 108199), (533, 106575), (609, 93275), (615, 92365), (637, 89175), (725, 78351), (735, 77285), (861, 65975), (975, 58261), (1015, 55965), (1025, 55419), (1131, 50225), (1189, 47775), (1225, 46371), (1365, 41615), (1421, 39975), (1435, 39585), (1599, 35525), (1885, 30135), (1911, 29725), (2009, 28275), (2175, 26117), (2275, 24969), (2639, 21525), (2665, 21315), (3045, 18655), (3075, 18473), (3185, 17835), (3567, 15925), (3675, 15457), (3731, 15225), (4263, 13325), (4305, 13195), (5075, 11193), (5655, 10045), (5945, 9555), (6027, 9425), (6825, 8323), (7105, 7995), (7175, 7917)]