55025250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 161021952

約数和(自身を除く): 105996702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 70, 75, 94, 105, 125, 141, 150, 175, 210, 223, 235, 250, 282, 329, 350, 375, 446, 470, 525, 658, 669, 705, 750, 875, 987, 1050, 1115, 1175, 1338, 1410, 1561, 1645, 1750, 1974, 2230, 2350, 2625, 3122, 3290, 3345, 3525, 4683, 4935, 5250, 5575, 5875, 6690, 7050, 7805, 8225, 9366, 9870, 10481, 11150, 11750, 15610, 16450, 16725, 17625, 20962, 23415, 24675, 27875, 31443, 33450, 35250, 39025, 41125, 46830, 49350, 52405, 55750, 62886, 73367, 78050, 82250, 83625, 104810, 117075, 123375, 146734, 157215, 167250, 195125, 220101, 234150, 246750, 262025, 314430, 366835, 390250, 440202, 524050, 585375, 733670, 786075, 1100505, 1170750, 1310125, 1572150, 1834175, 2201010, 2620250, 3668350, 3930375, 5502525, 7860750, 9170875, 11005050, 18341750, 27512625, 55025250]

約数ペア:

[(1, 55025250), (2, 27512625), (3, 18341750), (5, 11005050), (6, 9170875), (7, 7860750), (10, 5502525), (14, 3930375), (15, 3668350), (21, 2620250), (25, 2201010), (30, 1834175), (35, 1572150), (42, 1310125), (47, 1170750), (50, 1100505), (70, 786075), (75, 733670), (94, 585375), (105, 524050), (125, 440202), (141, 390250), (150, 366835), (175, 314430), (210, 262025), (223, 246750), (235, 234150), (250, 220101), (282, 195125), (329, 167250), (350, 157215), (375, 146734), (446, 123375), (470, 117075), (525, 104810), (658, 83625), (669, 82250), (705, 78050), (750, 73367), (875, 62886), (987, 55750), (1050, 52405), (1115, 49350), (1175, 46830), (1338, 41125), (1410, 39025), (1561, 35250), (1645, 33450), (1750, 31443), (1974, 27875), (2230, 24675), (2350, 23415), (2625, 20962), (3122, 17625), (3290, 16725), (3345, 16450), (3525, 15610), (4683, 11750), (4935, 11150), (5250, 10481), (5575, 9870), (5875, 9366), (6690, 8225), (7050, 7805)]