47981430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 101317770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 265, 270, 315, 318, 371, 378, 477, 479, 530, 630, 742, 795, 945, 954, 958, 1113, 1431, 1437, 1590, 1855, 1890, 2226, 2385, 2395, 2862, 2874, 3339, 3353, 3710, 4311, 4770, 4790, 5565, 6678, 6706, 7155, 7185, 8622, 10017, 10059, 11130, 12933, 14310, 14370, 16695, 16765, 20034, 20118, 21555, 25387, 25866, 30177, 33390, 33530, 43110, 50085, 50295, 50774, 60354, 64665, 76161, 90531, 100170, 100590, 126935, 129330, 150885, 152322, 177709, 181062, 228483, 253870, 301770, 355418, 380805, 452655, 456966, 533127, 685449, 761610, 888545, 905310, 1066254, 1142415, 1370898, 1599381, 1777090, 2284830, 2665635, 3198762, 3427245, 4798143, 5331270, 6854490, 7996905, 9596286, 15993810, 23990715, 47981430]

約数ペア:

[(1, 47981430), (2, 23990715), (3, 15993810), (5, 9596286), (6, 7996905), (7, 6854490), (9, 5331270), (10, 4798143), (14, 3427245), (15, 3198762), (18, 2665635), (21, 2284830), (27, 1777090), (30, 1599381), (35, 1370898), (42, 1142415), (45, 1066254), (53, 905310), (54, 888545), (63, 761610), (70, 685449), (90, 533127), (105, 456966), (106, 452655), (126, 380805), (135, 355418), (159, 301770), (189, 253870), (210, 228483), (265, 181062), (270, 177709), (315, 152322), (318, 150885), (371, 129330), (378, 126935), (477, 100590), (479, 100170), (530, 90531), (630, 76161), (742, 64665), (795, 60354), (945, 50774), (954, 50295), (958, 50085), (1113, 43110), (1431, 33530), (1437, 33390), (1590, 30177), (1855, 25866), (1890, 25387), (2226, 21555), (2385, 20118), (2395, 20034), (2862, 16765), (2874, 16695), (3339, 14370), (3353, 14310), (3710, 12933), (4311, 11130), (4770, 10059), (4790, 10017), (5565, 8622), (6678, 7185), (6706, 7155)]