49741320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 162518400

約数和(自身を除く): 112777080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 659, 680, 740, 888, 1020, 1110, 1258, 1318, 1480, 1887, 1977, 2040, 2220, 2516, 2636, 3145, 3295, 3774, 3954, 4440, 5032, 5272, 6290, 6590, 7548, 7908, 9435, 9885, 11203, 12580, 13180, 15096, 15816, 18870, 19770, 22406, 24383, 25160, 26360, 33609, 37740, 39540, 44812, 48766, 56015, 67218, 73149, 75480, 79080, 89624, 97532, 112030, 121915, 134436, 146298, 168045, 195064, 224060, 243830, 268872, 292596, 336090, 365745, 414511, 448120, 487660, 585192, 672180, 731490, 829022, 975320, 1243533, 1344360, 1462980, 1658044, 2072555, 2487066, 2925960, 3316088, 4145110, 4974132, 6217665, 8290220, 9948264, 12435330, 16580440, 24870660, 49741320]

約数ペア:

[(1, 49741320), (2, 24870660), (3, 16580440), (4, 12435330), (5, 9948264), (6, 8290220), (8, 6217665), (10, 4974132), (12, 4145110), (15, 3316088), (17, 2925960), (20, 2487066), (24, 2072555), (30, 1658044), (34, 1462980), (37, 1344360), (40, 1243533), (51, 975320), (60, 829022), (68, 731490), (74, 672180), (85, 585192), (102, 487660), (111, 448120), (120, 414511), (136, 365745), (148, 336090), (170, 292596), (185, 268872), (204, 243830), (222, 224060), (255, 195064), (296, 168045), (340, 146298), (370, 134436), (408, 121915), (444, 112030), (510, 97532), (555, 89624), (629, 79080), (659, 75480), (680, 73149), (740, 67218), (888, 56015), (1020, 48766), (1110, 44812), (1258, 39540), (1318, 37740), (1480, 33609), (1887, 26360), (1977, 25160), (2040, 24383), (2220, 22406), (2516, 19770), (2636, 18870), (3145, 15816), (3295, 15096), (3774, 13180), (3954, 12580), (4440, 11203), (5032, 9885), (5272, 9435), (6290, 7908), (6590, 7548)]