50144360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 86713240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 53, 56, 62, 70, 106, 109, 124, 140, 155, 212, 217, 218, 248, 265, 280, 310, 371, 424, 434, 436, 530, 545, 620, 742, 763, 868, 872, 1060, 1085, 1090, 1240, 1484, 1526, 1643, 1736, 1855, 2120, 2170, 2180, 2968, 3052, 3286, 3379, 3710, 3815, 4340, 4360, 5777, 6104, 6572, 6758, 7420, 7630, 8215, 8680, 11501, 11554, 13144, 13516, 14840, 15260, 16430, 16895, 23002, 23108, 23653, 27032, 28885, 30520, 32860, 33790, 40439, 46004, 46216, 47306, 57505, 57770, 65720, 67580, 80878, 92008, 94612, 115010, 115540, 118265, 135160, 161756, 179087, 189224, 202195, 230020, 231080, 236530, 323512, 358174, 404390, 460040, 473060, 716348, 808780, 895435, 946120, 1253609, 1432696, 1617560, 1790870, 2507218, 3581740, 5014436, 6268045, 7163480, 10028872, 12536090, 25072180, 50144360]

約数ペア:

[(1, 50144360), (2, 25072180), (4, 12536090), (5, 10028872), (7, 7163480), (8, 6268045), (10, 5014436), (14, 3581740), (20, 2507218), (28, 1790870), (31, 1617560), (35, 1432696), (40, 1253609), (53, 946120), (56, 895435), (62, 808780), (70, 716348), (106, 473060), (109, 460040), (124, 404390), (140, 358174), (155, 323512), (212, 236530), (217, 231080), (218, 230020), (248, 202195), (265, 189224), (280, 179087), (310, 161756), (371, 135160), (424, 118265), (434, 115540), (436, 115010), (530, 94612), (545, 92008), (620, 80878), (742, 67580), (763, 65720), (868, 57770), (872, 57505), (1060, 47306), (1085, 46216), (1090, 46004), (1240, 40439), (1484, 33790), (1526, 32860), (1643, 30520), (1736, 28885), (1855, 27032), (2120, 23653), (2170, 23108), (2180, 23002), (2968, 16895), (3052, 16430), (3286, 15260), (3379, 14840), (3710, 13516), (3815, 13144), (4340, 11554), (4360, 11501), (5777, 8680), (6104, 8215), (6572, 7630), (6758, 7420)]