49062420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 116047980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 349, 355, 396, 426, 495, 639, 660, 698, 710, 781, 852, 990, 1047, 1065, 1278, 1396, 1420, 1562, 1745, 1980, 2094, 2130, 2343, 2556, 3124, 3141, 3195, 3490, 3839, 3905, 4188, 4260, 4686, 5235, 6282, 6390, 6980, 7029, 7678, 7810, 9372, 10470, 11517, 11715, 12564, 12780, 14058, 15356, 15620, 15705, 19195, 20940, 23034, 23430, 24779, 28116, 31410, 34551, 35145, 38390, 46068, 46860, 49558, 57585, 62820, 69102, 70290, 74337, 76780, 99116, 115170, 123895, 138204, 140580, 148674, 172755, 223011, 230340, 247790, 272569, 297348, 345510, 371685, 446022, 495580, 545138, 691020, 743370, 817707, 892044, 1090276, 1115055, 1362845, 1486740, 1635414, 2230110, 2453121, 2725690, 3270828, 4088535, 4460220, 4906242, 5451380, 8177070, 9812484, 12265605, 16354140, 24531210, 49062420]

約数ペア:

[(1, 49062420), (2, 24531210), (3, 16354140), (4, 12265605), (5, 9812484), (6, 8177070), (9, 5451380), (10, 4906242), (11, 4460220), (12, 4088535), (15, 3270828), (18, 2725690), (20, 2453121), (22, 2230110), (30, 1635414), (33, 1486740), (36, 1362845), (44, 1115055), (45, 1090276), (55, 892044), (60, 817707), (66, 743370), (71, 691020), (90, 545138), (99, 495580), (110, 446022), (132, 371685), (142, 345510), (165, 297348), (180, 272569), (198, 247790), (213, 230340), (220, 223011), (284, 172755), (330, 148674), (349, 140580), (355, 138204), (396, 123895), (426, 115170), (495, 99116), (639, 76780), (660, 74337), (698, 70290), (710, 69102), (781, 62820), (852, 57585), (990, 49558), (1047, 46860), (1065, 46068), (1278, 38390), (1396, 35145), (1420, 34551), (1562, 31410), (1745, 28116), (1980, 24779), (2094, 23430), (2130, 23034), (2343, 20940), (2556, 19195), (3124, 15705), (3141, 15620), (3195, 15356), (3490, 14058), (3839, 12780), (3905, 12564), (4188, 11715), (4260, 11517), (4686, 10470), (5235, 9372), (6282, 7810), (6390, 7678), (6980, 7029)]