49928040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 163144800

約数和(自身を除く): 113216760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 419, 662, 838, 993, 1257, 1324, 1655, 1676, 1986, 2095, 2514, 2648, 2979, 3310, 3352, 3771, 3972, 4190, 4965, 5028, 5958, 6285, 6620, 7542, 7944, 8380, 9930, 10056, 11916, 12570, 13240, 14895, 15084, 16760, 18855, 19860, 23832, 25140, 29790, 30168, 37710, 39720, 50280, 59580, 75420, 119160, 138689, 150840, 277378, 416067, 554756, 693445, 832134, 1109512, 1248201, 1386890, 1664268, 2080335, 2496402, 2773780, 3328536, 4160670, 4992804, 5547560, 6241005, 8321340, 9985608, 12482010, 16642680, 24964020, 49928040]

約数ペア:

[(1, 49928040), (2, 24964020), (3, 16642680), (4, 12482010), (5, 9985608), (6, 8321340), (8, 6241005), (9, 5547560), (10, 4992804), (12, 4160670), (15, 3328536), (18, 2773780), (20, 2496402), (24, 2080335), (30, 1664268), (36, 1386890), (40, 1248201), (45, 1109512), (60, 832134), (72, 693445), (90, 554756), (120, 416067), (180, 277378), (331, 150840), (360, 138689), (419, 119160), (662, 75420), (838, 59580), (993, 50280), (1257, 39720), (1324, 37710), (1655, 30168), (1676, 29790), (1986, 25140), (2095, 23832), (2514, 19860), (2648, 18855), (2979, 16760), (3310, 15084), (3352, 14895), (3771, 13240), (3972, 12570), (4190, 11916), (4965, 10056), (5028, 9930), (5958, 8380), (6285, 7944), (6620, 7542)]