49789740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 187407360

約数和(自身を除く): 137617620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 829, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1658, 1716, 1820, 2002, 2145, 2310, 2487, 2730, 2860, 3003, 3316, 4004, 4145, 4290, 4620, 4974, 5005, 5460, 5803, 6006, 8290, 8580, 9119, 9948, 10010, 10777, 11606, 12012, 12435, 15015, 16580, 17409, 18238, 20020, 21554, 23212, 24870, 27357, 29015, 30030, 32331, 34818, 36476, 43108, 45595, 49740, 53885, 54714, 58030, 60060, 63833, 64662, 69636, 75439, 87045, 91190, 107770, 109428, 116060, 118547, 127666, 129324, 136785, 150878, 161655, 174090, 182380, 191499, 215540, 226317, 237094, 255332, 273570, 301756, 319165, 323310, 348180, 355641, 377195, 382998, 452634, 474188, 547140, 592735, 638330, 646620, 711282, 754390, 765996, 829829, 905268, 957495, 1131585, 1185470, 1276660, 1422564, 1508780, 1659658, 1778205, 1914990, 2263170, 2370940, 2489487, 3319316, 3556410, 3829980, 4149145, 4526340, 4978974, 7112820, 8298290, 9957948, 12447435, 16596580, 24894870, 49789740]

約数ペア:

[(1, 49789740), (2, 24894870), (3, 16596580), (4, 12447435), (5, 9957948), (6, 8298290), (7, 7112820), (10, 4978974), (11, 4526340), (12, 4149145), (13, 3829980), (14, 3556410), (15, 3319316), (20, 2489487), (21, 2370940), (22, 2263170), (26, 1914990), (28, 1778205), (30, 1659658), (33, 1508780), (35, 1422564), (39, 1276660), (42, 1185470), (44, 1131585), (52, 957495), (55, 905268), (60, 829829), (65, 765996), (66, 754390), (70, 711282), (77, 646620), (78, 638330), (84, 592735), (91, 547140), (105, 474188), (110, 452634), (130, 382998), (132, 377195), (140, 355641), (143, 348180), (154, 323310), (156, 319165), (165, 301756), (182, 273570), (195, 255332), (210, 237094), (220, 226317), (231, 215540), (260, 191499), (273, 182380), (286, 174090), (308, 161655), (330, 150878), (364, 136785), (385, 129324), (390, 127666), (420, 118547), (429, 116060), (455, 109428), (462, 107770), (546, 91190), (572, 87045), (660, 75439), (715, 69636), (770, 64662), (780, 63833), (829, 60060), (858, 58030), (910, 54714), (924, 53885), (1001, 49740), (1092, 45595), (1155, 43108), (1365, 36476), (1430, 34818), (1540, 32331), (1658, 30030), (1716, 29015), (1820, 27357), (2002, 24870), (2145, 23212), (2310, 21554), (2487, 20020), (2730, 18238), (2860, 17409), (3003, 16580), (3316, 15015), (4004, 12435), (4145, 12012), (4290, 11606), (4620, 10777), (4974, 10010), (5005, 9948), (5460, 9119), (5803, 8580), (6006, 8290)]