53463340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 137088000

約数和(自身を除く): 83624660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 101, 133, 140, 190, 199, 202, 266, 380, 398, 404, 505, 532, 665, 707, 796, 995, 1010, 1330, 1393, 1414, 1919, 1990, 2020, 2660, 2786, 2828, 3535, 3781, 3838, 3980, 5572, 6965, 7070, 7562, 7676, 9595, 13433, 13930, 14140, 15124, 18905, 19190, 20099, 26467, 26866, 27860, 37810, 38380, 40198, 52934, 53732, 67165, 75620, 80396, 100495, 105868, 132335, 134330, 140693, 200990, 264670, 268660, 281386, 381881, 401980, 529340, 562772, 703465, 763762, 1406930, 1527524, 1909405, 2673167, 2813860, 3818810, 5346334, 7637620, 10692668, 13365835, 26731670, 53463340]

約数ペア:

[(1, 53463340), (2, 26731670), (4, 13365835), (5, 10692668), (7, 7637620), (10, 5346334), (14, 3818810), (19, 2813860), (20, 2673167), (28, 1909405), (35, 1527524), (38, 1406930), (70, 763762), (76, 703465), (95, 562772), (101, 529340), (133, 401980), (140, 381881), (190, 281386), (199, 268660), (202, 264670), (266, 200990), (380, 140693), (398, 134330), (404, 132335), (505, 105868), (532, 100495), (665, 80396), (707, 75620), (796, 67165), (995, 53732), (1010, 52934), (1330, 40198), (1393, 38380), (1414, 37810), (1919, 27860), (1990, 26866), (2020, 26467), (2660, 20099), (2786, 19190), (2828, 18905), (3535, 15124), (3781, 14140), (3838, 13930), (3980, 13433), (5572, 9595), (6965, 7676), (7070, 7562)]