49064940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1029

約数の個数: 120

約数和(自身を含む): 159046272

約数和(自身を除く): 109981332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 977, 1116, 1395, 1620, 1674, 1860, 1954, 2511, 2790, 2931, 3348, 3908, 4185, 4885, 5022, 5580, 5862, 8370, 8793, 9770, 10044, 11724, 12555, 14655, 16740, 17586, 19540, 25110, 26379, 29310, 30287, 35172, 43965, 50220, 52758, 58620, 60574, 79137, 87930, 90861, 105516, 121148, 131895, 151435, 158274, 175860, 181722, 263790, 272583, 302870, 316548, 363444, 395685, 454305, 527580, 545166, 605740, 791370, 817749, 908610, 1090332, 1362915, 1582740, 1635498, 1817220, 2453247, 2725830, 3270996, 4088745, 4906494, 5451660, 8177490, 9812988, 12266235, 16354980, 24532470, 49064940]

約数ペア:

[(1, 49064940), (2, 24532470), (3, 16354980), (4, 12266235), (5, 9812988), (6, 8177490), (9, 5451660), (10, 4906494), (12, 4088745), (15, 3270996), (18, 2725830), (20, 2453247), (27, 1817220), (30, 1635498), (31, 1582740), (36, 1362915), (45, 1090332), (54, 908610), (60, 817749), (62, 791370), (81, 605740), (90, 545166), (93, 527580), (108, 454305), (124, 395685), (135, 363444), (155, 316548), (162, 302870), (180, 272583), (186, 263790), (270, 181722), (279, 175860), (310, 158274), (324, 151435), (372, 131895), (405, 121148), (465, 105516), (540, 90861), (558, 87930), (620, 79137), (810, 60574), (837, 58620), (930, 52758), (977, 50220), (1116, 43965), (1395, 35172), (1620, 30287), (1674, 29310), (1860, 26379), (1954, 25110), (2511, 19540), (2790, 17586), (2931, 16740), (3348, 14655), (3908, 12555), (4185, 11724), (4885, 10044), (5022, 9770), (5580, 8793), (5862, 8370)]