51942080

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 131344416

約数和(自身を除く): 79402336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 80, 82, 107, 148, 160, 164, 185, 205, 214, 296, 320, 328, 370, 410, 428, 535, 592, 656, 740, 820, 856, 1070, 1184, 1312, 1480, 1517, 1640, 1712, 2140, 2368, 2624, 2960, 3034, 3280, 3424, 3959, 4280, 4387, 5920, 6068, 6560, 6848, 7585, 7918, 8560, 8774, 11840, 12136, 13120, 15170, 15836, 17120, 17548, 19795, 21935, 24272, 30340, 31672, 34240, 35096, 39590, 43870, 48544, 60680, 63344, 70192, 79180, 87740, 97088, 121360, 126688, 140384, 158360, 162319, 175480, 242720, 253376, 280768, 316720, 324638, 350960, 485440, 633440, 649276, 701920, 811595, 1266880, 1298552, 1403840, 1623190, 2597104, 3246380, 5194208, 6492760, 10388416, 12985520, 25971040, 51942080]

約数ペア:

[(1, 51942080), (2, 25971040), (4, 12985520), (5, 10388416), (8, 6492760), (10, 5194208), (16, 3246380), (20, 2597104), (32, 1623190), (37, 1403840), (40, 1298552), (41, 1266880), (64, 811595), (74, 701920), (80, 649276), (82, 633440), (107, 485440), (148, 350960), (160, 324638), (164, 316720), (185, 280768), (205, 253376), (214, 242720), (296, 175480), (320, 162319), (328, 158360), (370, 140384), (410, 126688), (428, 121360), (535, 97088), (592, 87740), (656, 79180), (740, 70192), (820, 63344), (856, 60680), (1070, 48544), (1184, 43870), (1312, 39590), (1480, 35096), (1517, 34240), (1640, 31672), (1712, 30340), (2140, 24272), (2368, 21935), (2624, 19795), (2960, 17548), (3034, 17120), (3280, 15836), (3424, 15170), (3959, 13120), (4280, 12136), (4387, 11840), (5920, 8774), (6068, 8560), (6560, 7918), (6848, 7585)]