49591360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 147254976

約数和(自身を除く): 97663616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 131, 140, 160, 169, 182, 208, 224, 260, 262, 280, 320, 338, 364, 416, 448, 455, 520, 524, 560, 655, 676, 728, 832, 845, 910, 917, 1040, 1048, 1120, 1183, 1310, 1352, 1456, 1690, 1703, 1820, 1834, 2080, 2096, 2240, 2366, 2620, 2704, 2912, 3380, 3406, 3640, 3668, 4160, 4192, 4585, 4732, 5240, 5408, 5824, 5915, 6760, 6812, 7280, 7336, 8384, 8515, 9170, 9464, 10480, 10816, 11830, 11921, 13520, 13624, 14560, 14672, 17030, 18340, 18928, 20960, 22139, 23660, 23842, 27040, 27248, 29120, 29344, 34060, 36680, 37856, 41920, 44278, 47320, 47684, 54080, 54496, 58688, 59605, 68120, 73360, 75712, 88556, 94640, 95368, 108992, 110695, 119210, 136240, 146720, 154973, 177112, 189280, 190736, 221390, 238420, 272480, 293440, 309946, 354224, 378560, 381472, 442780, 476840, 544960, 619892, 708448, 762944, 774865, 885560, 953680, 1239784, 1416896, 1549730, 1771120, 1907360, 2479568, 3099460, 3542240, 3814720, 4959136, 6198920, 7084480, 9918272, 12397840, 24795680, 49591360]

約数ペア:

[(1, 49591360), (2, 24795680), (4, 12397840), (5, 9918272), (7, 7084480), (8, 6198920), (10, 4959136), (13, 3814720), (14, 3542240), (16, 3099460), (20, 2479568), (26, 1907360), (28, 1771120), (32, 1549730), (35, 1416896), (40, 1239784), (52, 953680), (56, 885560), (64, 774865), (65, 762944), (70, 708448), (80, 619892), (91, 544960), (104, 476840), (112, 442780), (130, 381472), (131, 378560), (140, 354224), (160, 309946), (169, 293440), (182, 272480), (208, 238420), (224, 221390), (260, 190736), (262, 189280), (280, 177112), (320, 154973), (338, 146720), (364, 136240), (416, 119210), (448, 110695), (455, 108992), (520, 95368), (524, 94640), (560, 88556), (655, 75712), (676, 73360), (728, 68120), (832, 59605), (845, 58688), (910, 54496), (917, 54080), (1040, 47684), (1048, 47320), (1120, 44278), (1183, 41920), (1310, 37856), (1352, 36680), (1456, 34060), (1690, 29344), (1703, 29120), (1820, 27248), (1834, 27040), (2080, 23842), (2096, 23660), (2240, 22139), (2366, 20960), (2620, 18928), (2704, 18340), (2912, 17030), (3380, 14672), (3406, 14560), (3640, 13624), (3668, 13520), (4160, 11921), (4192, 11830), (4585, 10816), (4732, 10480), (5240, 9464), (5408, 9170), (5824, 8515), (5915, 8384), (6760, 7336), (6812, 7280)]