47158440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1863

約数の個数: 128

約数和(自身を含む): 166993920

約数和(自身を除く): 119835480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1811, 1860, 2170, 2604, 3255, 3622, 3720, 4340, 5208, 5433, 6510, 7244, 8680, 9055, 10866, 12677, 13020, 14488, 18110, 21732, 25354, 26040, 27165, 36220, 38031, 43464, 50708, 54330, 56141, 63385, 72440, 76062, 101416, 108660, 112282, 126770, 152124, 168423, 190155, 217320, 224564, 253540, 280705, 304248, 336846, 380310, 392987, 449128, 507080, 561410, 673692, 760620, 785974, 842115, 1122820, 1178961, 1347384, 1521240, 1571948, 1684230, 1964935, 2245640, 2357922, 3143896, 3368460, 3929870, 4715844, 5894805, 6736920, 7859740, 9431688, 11789610, 15719480, 23579220, 47158440]

約数ペア:

[(1, 47158440), (2, 23579220), (3, 15719480), (4, 11789610), (5, 9431688), (6, 7859740), (7, 6736920), (8, 5894805), (10, 4715844), (12, 3929870), (14, 3368460), (15, 3143896), (20, 2357922), (21, 2245640), (24, 1964935), (28, 1684230), (30, 1571948), (31, 1521240), (35, 1347384), (40, 1178961), (42, 1122820), (56, 842115), (60, 785974), (62, 760620), (70, 673692), (84, 561410), (93, 507080), (105, 449128), (120, 392987), (124, 380310), (140, 336846), (155, 304248), (168, 280705), (186, 253540), (210, 224564), (217, 217320), (248, 190155), (280, 168423), (310, 152124), (372, 126770), (420, 112282), (434, 108660), (465, 101416), (620, 76062), (651, 72440), (744, 63385), (840, 56141), (868, 54330), (930, 50708), (1085, 43464), (1240, 38031), (1302, 36220), (1736, 27165), (1811, 26040), (1860, 25354), (2170, 21732), (2604, 18110), (3255, 14488), (3622, 13020), (3720, 12677), (4340, 10866), (5208, 9055), (5433, 8680), (6510, 7244)]