50397900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 168989184

約数和(自身を除く): 118591284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 103, 105, 140, 150, 175, 206, 210, 233, 300, 309, 350, 412, 420, 466, 515, 525, 618, 699, 700, 721, 932, 1030, 1050, 1165, 1236, 1398, 1442, 1545, 1631, 2060, 2100, 2163, 2330, 2575, 2796, 2884, 3090, 3262, 3495, 3605, 4326, 4660, 4893, 5150, 5825, 6180, 6524, 6990, 7210, 7725, 8155, 8652, 9786, 10300, 10815, 11650, 13980, 14420, 15450, 16310, 17475, 18025, 19572, 21630, 23300, 23999, 24465, 30900, 32620, 34950, 36050, 40775, 43260, 47998, 48930, 54075, 69900, 71997, 72100, 81550, 95996, 97860, 108150, 119995, 122325, 143994, 163100, 167993, 216300, 239990, 244650, 287988, 335986, 359985, 479980, 489300, 503979, 599975, 671972, 719970, 839965, 1007958, 1199950, 1439940, 1679930, 1799925, 2015916, 2399900, 2519895, 3359860, 3599850, 4199825, 5039790, 7199700, 8399650, 10079580, 12599475, 16799300, 25198950, 50397900]

約数ペア:

[(1, 50397900), (2, 25198950), (3, 16799300), (4, 12599475), (5, 10079580), (6, 8399650), (7, 7199700), (10, 5039790), (12, 4199825), (14, 3599850), (15, 3359860), (20, 2519895), (21, 2399900), (25, 2015916), (28, 1799925), (30, 1679930), (35, 1439940), (42, 1199950), (50, 1007958), (60, 839965), (70, 719970), (75, 671972), (84, 599975), (100, 503979), (103, 489300), (105, 479980), (140, 359985), (150, 335986), (175, 287988), (206, 244650), (210, 239990), (233, 216300), (300, 167993), (309, 163100), (350, 143994), (412, 122325), (420, 119995), (466, 108150), (515, 97860), (525, 95996), (618, 81550), (699, 72100), (700, 71997), (721, 69900), (932, 54075), (1030, 48930), (1050, 47998), (1165, 43260), (1236, 40775), (1398, 36050), (1442, 34950), (1545, 32620), (1631, 30900), (2060, 24465), (2100, 23999), (2163, 23300), (2330, 21630), (2575, 19572), (2796, 18025), (2884, 17475), (3090, 16310), (3262, 15450), (3495, 14420), (3605, 13980), (4326, 11650), (4660, 10815), (4893, 10300), (5150, 9786), (5825, 8652), (6180, 8155), (6524, 7725), (6990, 7210)]