50315160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 180576000

約数和(自身を除く): 130260840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 199, 210, 215, 245, 258, 280, 294, 301, 344, 392, 398, 420, 430, 490, 516, 588, 597, 602, 645, 735, 796, 840, 860, 903, 980, 995, 1032, 1176, 1194, 1204, 1290, 1393, 1470, 1505, 1592, 1720, 1806, 1960, 1990, 2107, 2388, 2408, 2580, 2786, 2940, 2985, 3010, 3612, 3980, 4179, 4214, 4515, 4776, 5160, 5572, 5880, 5970, 6020, 6321, 6965, 7224, 7960, 8358, 8428, 8557, 9030, 9751, 10535, 11144, 11940, 12040, 12642, 13930, 16716, 16856, 17114, 18060, 19502, 20895, 21070, 23880, 25284, 25671, 27860, 29253, 31605, 33432, 34228, 36120, 39004, 41790, 42140, 42785, 48755, 50568, 51342, 55720, 58506, 59899, 63210, 68456, 78008, 83580, 84280, 85570, 97510, 102684, 117012, 119798, 126420, 128355, 146265, 167160, 171140, 179697, 195020, 205368, 234024, 239596, 252840, 256710, 292530, 299495, 342280, 359394, 390040, 419293, 479192, 513420, 585060, 598990, 718788, 838586, 898485, 1026840, 1170120, 1197980, 1257879, 1437576, 1677172, 1796970, 2096465, 2395960, 2515758, 3354344, 3593940, 4192930, 5031516, 6289395, 7187880, 8385860, 10063032, 12578790, 16771720, 25157580, 50315160]

約数ペア:

[(1, 50315160), (2, 25157580), (3, 16771720), (4, 12578790), (5, 10063032), (6, 8385860), (7, 7187880), (8, 6289395), (10, 5031516), (12, 4192930), (14, 3593940), (15, 3354344), (20, 2515758), (21, 2395960), (24, 2096465), (28, 1796970), (30, 1677172), (35, 1437576), (40, 1257879), (42, 1197980), (43, 1170120), (49, 1026840), (56, 898485), (60, 838586), (70, 718788), (84, 598990), (86, 585060), (98, 513420), (105, 479192), (120, 419293), (129, 390040), (140, 359394), (147, 342280), (168, 299495), (172, 292530), (196, 256710), (199, 252840), (210, 239596), (215, 234024), (245, 205368), (258, 195020), (280, 179697), (294, 171140), (301, 167160), (344, 146265), (392, 128355), (398, 126420), (420, 119798), (430, 117012), (490, 102684), (516, 97510), (588, 85570), (597, 84280), (602, 83580), (645, 78008), (735, 68456), (796, 63210), (840, 59899), (860, 58506), (903, 55720), (980, 51342), (995, 50568), (1032, 48755), (1176, 42785), (1194, 42140), (1204, 41790), (1290, 39004), (1393, 36120), (1470, 34228), (1505, 33432), (1592, 31605), (1720, 29253), (1806, 27860), (1960, 25671), (1990, 25284), (2107, 23880), (2388, 21070), (2408, 20895), (2580, 19502), (2786, 18060), (2940, 17114), (2985, 16856), (3010, 16716), (3612, 13930), (3980, 12642), (4179, 12040), (4214, 11940), (4515, 11144), (4776, 10535), (5160, 9751), (5572, 9030), (5880, 8557), (5970, 8428), (6020, 8358), (6321, 7960), (6965, 7224)]