48919860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 118392012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 797, 930, 990, 1023, 1116, 1364, 1395, 1594, 1705, 1860, 1980, 2046, 2391, 2790, 3069, 3188, 3410, 3985, 4092, 4782, 5115, 5580, 6138, 6820, 7173, 7970, 8767, 9564, 10230, 11955, 12276, 14346, 15345, 15940, 17534, 20460, 23910, 24707, 26301, 28692, 30690, 35068, 35865, 43835, 47820, 49414, 52602, 61380, 71730, 74121, 78903, 87670, 98828, 105204, 123535, 131505, 143460, 148242, 157806, 175340, 222363, 247070, 263010, 271777, 296484, 315612, 370605, 394515, 444726, 494140, 526020, 543554, 741210, 789030, 815331, 889452, 1087108, 1111815, 1358885, 1482420, 1578060, 1630662, 2223630, 2445993, 2717770, 3261324, 4076655, 4447260, 4891986, 5435540, 8153310, 9783972, 12229965, 16306620, 24459930, 48919860]

約数ペア:

[(1, 48919860), (2, 24459930), (3, 16306620), (4, 12229965), (5, 9783972), (6, 8153310), (9, 5435540), (10, 4891986), (11, 4447260), (12, 4076655), (15, 3261324), (18, 2717770), (20, 2445993), (22, 2223630), (30, 1630662), (31, 1578060), (33, 1482420), (36, 1358885), (44, 1111815), (45, 1087108), (55, 889452), (60, 815331), (62, 789030), (66, 741210), (90, 543554), (93, 526020), (99, 494140), (110, 444726), (124, 394515), (132, 370605), (155, 315612), (165, 296484), (180, 271777), (186, 263010), (198, 247070), (220, 222363), (279, 175340), (310, 157806), (330, 148242), (341, 143460), (372, 131505), (396, 123535), (465, 105204), (495, 98828), (558, 87670), (620, 78903), (660, 74121), (682, 71730), (797, 61380), (930, 52602), (990, 49414), (1023, 47820), (1116, 43835), (1364, 35865), (1395, 35068), (1594, 30690), (1705, 28692), (1860, 26301), (1980, 24707), (2046, 23910), (2391, 20460), (2790, 17534), (3069, 15940), (3188, 15345), (3410, 14346), (3985, 12276), (4092, 11955), (4782, 10230), (5115, 9564), (5580, 8767), (6138, 7970), (6820, 7173)]