50756940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 168168000

約数和(自身を除く): 117411060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 199, 218, 234, 260, 327, 390, 398, 436, 468, 545, 585, 597, 654, 780, 796, 981, 995, 1090, 1170, 1194, 1308, 1417, 1635, 1791, 1962, 1990, 2180, 2340, 2388, 2587, 2834, 2985, 3270, 3582, 3924, 3980, 4251, 4905, 5174, 5668, 5970, 6540, 7085, 7164, 7761, 8502, 8955, 9810, 10348, 11940, 12753, 12935, 14170, 15522, 17004, 17910, 19620, 21255, 21691, 23283, 25506, 25870, 28340, 31044, 35820, 38805, 42510, 43382, 46566, 51012, 51740, 63765, 65073, 77610, 85020, 86764, 93132, 108455, 116415, 127530, 130146, 155220, 195219, 216910, 232830, 255060, 260292, 281983, 325365, 390438, 433820, 465660, 563966, 650730, 780876, 845949, 976095, 1127932, 1301460, 1409915, 1691898, 1952190, 2537847, 2819830, 3383796, 3904380, 4229745, 5075694, 5639660, 8459490, 10151388, 12689235, 16918980, 25378470, 50756940]

約数ペア:

[(1, 50756940), (2, 25378470), (3, 16918980), (4, 12689235), (5, 10151388), (6, 8459490), (9, 5639660), (10, 5075694), (12, 4229745), (13, 3904380), (15, 3383796), (18, 2819830), (20, 2537847), (26, 1952190), (30, 1691898), (36, 1409915), (39, 1301460), (45, 1127932), (52, 976095), (60, 845949), (65, 780876), (78, 650730), (90, 563966), (109, 465660), (117, 433820), (130, 390438), (156, 325365), (180, 281983), (195, 260292), (199, 255060), (218, 232830), (234, 216910), (260, 195219), (327, 155220), (390, 130146), (398, 127530), (436, 116415), (468, 108455), (545, 93132), (585, 86764), (597, 85020), (654, 77610), (780, 65073), (796, 63765), (981, 51740), (995, 51012), (1090, 46566), (1170, 43382), (1194, 42510), (1308, 38805), (1417, 35820), (1635, 31044), (1791, 28340), (1962, 25870), (1990, 25506), (2180, 23283), (2340, 21691), (2388, 21255), (2587, 19620), (2834, 17910), (2985, 17004), (3270, 15522), (3582, 14170), (3924, 12935), (3980, 12753), (4251, 11940), (4905, 10348), (5174, 9810), (5668, 8955), (5970, 8502), (6540, 7761), (7085, 7164)]