49437810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 95714190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 419, 437, 513, 570, 621, 690, 838, 855, 874, 1026, 1035, 1242, 1257, 1311, 1710, 2070, 2095, 2185, 2514, 2565, 2622, 3105, 3771, 3933, 4190, 4370, 5130, 6210, 6285, 6555, 7542, 7866, 7961, 9637, 11313, 11799, 12570, 13110, 15922, 18855, 19274, 19665, 22626, 23598, 23883, 28911, 37710, 39330, 39805, 47766, 48185, 56565, 57822, 58995, 71649, 79610, 86733, 96370, 113130, 117990, 119415, 143298, 144555, 173466, 183103, 214947, 238830, 260199, 289110, 358245, 366206, 429894, 433665, 520398, 549309, 716490, 867330, 915515, 1074735, 1098618, 1300995, 1647927, 1831030, 2149470, 2601990, 2746545, 3295854, 4943781, 5493090, 8239635, 9887562, 16479270, 24718905, 49437810]

約数ペア:

[(1, 49437810), (2, 24718905), (3, 16479270), (5, 9887562), (6, 8239635), (9, 5493090), (10, 4943781), (15, 3295854), (18, 2746545), (19, 2601990), (23, 2149470), (27, 1831030), (30, 1647927), (38, 1300995), (45, 1098618), (46, 1074735), (54, 915515), (57, 867330), (69, 716490), (90, 549309), (95, 520398), (114, 433665), (115, 429894), (135, 366206), (138, 358245), (171, 289110), (190, 260199), (207, 238830), (230, 214947), (270, 183103), (285, 173466), (342, 144555), (345, 143298), (414, 119415), (419, 117990), (437, 113130), (513, 96370), (570, 86733), (621, 79610), (690, 71649), (838, 58995), (855, 57822), (874, 56565), (1026, 48185), (1035, 47766), (1242, 39805), (1257, 39330), (1311, 37710), (1710, 28911), (2070, 23883), (2095, 23598), (2185, 22626), (2514, 19665), (2565, 19274), (2622, 18855), (3105, 15922), (3771, 13110), (3933, 12570), (4190, 11799), (4370, 11313), (5130, 9637), (6210, 7961), (6285, 7866), (6555, 7542)]