49834980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 173107200

約数和(自身を除く): 123272220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 229, 234, 260, 270, 279, 310, 351, 372, 390, 403, 458, 465, 468, 540, 558, 585, 620, 687, 702, 780, 806, 837, 916, 930, 1116, 1145, 1170, 1209, 1374, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2061, 2290, 2340, 2418, 2748, 2790, 2977, 3348, 3435, 3510, 3627, 4030, 4122, 4185, 4580, 4836, 5580, 5954, 6045, 6183, 6870, 7020, 7099, 7254, 8060, 8244, 8370, 8931, 10305, 10881, 11908, 12090, 12366, 13740, 14198, 14508, 14885, 16740, 17862, 18135, 20610, 21297, 21762, 24180, 24732, 26793, 28396, 29770, 30915, 35495, 35724, 36270, 41220, 42594, 43524, 44655, 53586, 54405, 59540, 61830, 63891, 70990, 72540, 80379, 85188, 89310, 92287, 106485, 107172, 108810, 123660, 127782, 133965, 141980, 160758, 178620, 184574, 191673, 212970, 217620, 255564, 267930, 276861, 319455, 321516, 369148, 383346, 401895, 425940, 461435, 535860, 553722, 638910, 766692, 803790, 830583, 922870, 958365, 1107444, 1277820, 1384305, 1607580, 1661166, 1845740, 1916730, 2491749, 2768610, 3322332, 3833460, 4152915, 4983498, 5537220, 8305830, 9966996, 12458745, 16611660, 24917490, 49834980]

約数ペア:

[(1, 49834980), (2, 24917490), (3, 16611660), (4, 12458745), (5, 9966996), (6, 8305830), (9, 5537220), (10, 4983498), (12, 4152915), (13, 3833460), (15, 3322332), (18, 2768610), (20, 2491749), (26, 1916730), (27, 1845740), (30, 1661166), (31, 1607580), (36, 1384305), (39, 1277820), (45, 1107444), (52, 958365), (54, 922870), (60, 830583), (62, 803790), (65, 766692), (78, 638910), (90, 553722), (93, 535860), (108, 461435), (117, 425940), (124, 401895), (130, 383346), (135, 369148), (155, 321516), (156, 319455), (180, 276861), (186, 267930), (195, 255564), (229, 217620), (234, 212970), (260, 191673), (270, 184574), (279, 178620), (310, 160758), (351, 141980), (372, 133965), (390, 127782), (403, 123660), (458, 108810), (465, 107172), (468, 106485), (540, 92287), (558, 89310), (585, 85188), (620, 80379), (687, 72540), (702, 70990), (780, 63891), (806, 61830), (837, 59540), (916, 54405), (930, 53586), (1116, 44655), (1145, 43524), (1170, 42594), (1209, 41220), (1374, 36270), (1395, 35724), (1404, 35495), (1612, 30915), (1674, 29770), (1755, 28396), (1860, 26793), (2015, 24732), (2061, 24180), (2290, 21762), (2340, 21297), (2418, 20610), (2748, 18135), (2790, 17862), (2977, 16740), (3348, 14885), (3435, 14508), (3510, 14198), (3627, 13740), (4030, 12366), (4122, 12090), (4185, 11908), (4580, 10881), (4836, 10305), (5580, 8931), (5954, 8370), (6045, 8244), (6183, 8060), (6870, 7254), (7020, 7099)]