49178640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 177060096

約数和(自身を除く): 127881456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 401, 420, 438, 511, 560, 584, 730, 802, 840, 876, 1022, 1095, 1168, 1203, 1460, 1533, 1604, 1680, 1752, 2005, 2044, 2190, 2406, 2555, 2807, 2920, 3066, 3208, 3504, 4010, 4088, 4380, 4812, 5110, 5614, 5840, 6015, 6132, 6416, 7665, 8020, 8176, 8421, 8760, 9624, 10220, 11228, 12030, 12264, 14035, 15330, 16040, 16842, 17520, 19248, 20440, 22456, 24060, 24528, 28070, 29273, 30660, 32080, 33684, 40880, 42105, 44912, 48120, 56140, 58546, 61320, 67368, 84210, 87819, 96240, 112280, 117092, 122640, 134736, 146365, 168420, 175638, 204911, 224560, 234184, 292730, 336840, 351276, 409822, 439095, 468368, 585460, 614733, 673680, 702552, 819644, 878190, 1024555, 1170920, 1229466, 1405104, 1639288, 1756380, 2049110, 2341840, 2458932, 3073665, 3278576, 3512760, 4098220, 4917864, 6147330, 7025520, 8196440, 9835728, 12294660, 16392880, 24589320, 49178640]

約数ペア:

[(1, 49178640), (2, 24589320), (3, 16392880), (4, 12294660), (5, 9835728), (6, 8196440), (7, 7025520), (8, 6147330), (10, 4917864), (12, 4098220), (14, 3512760), (15, 3278576), (16, 3073665), (20, 2458932), (21, 2341840), (24, 2049110), (28, 1756380), (30, 1639288), (35, 1405104), (40, 1229466), (42, 1170920), (48, 1024555), (56, 878190), (60, 819644), (70, 702552), (73, 673680), (80, 614733), (84, 585460), (105, 468368), (112, 439095), (120, 409822), (140, 351276), (146, 336840), (168, 292730), (210, 234184), (219, 224560), (240, 204911), (280, 175638), (292, 168420), (336, 146365), (365, 134736), (401, 122640), (420, 117092), (438, 112280), (511, 96240), (560, 87819), (584, 84210), (730, 67368), (802, 61320), (840, 58546), (876, 56140), (1022, 48120), (1095, 44912), (1168, 42105), (1203, 40880), (1460, 33684), (1533, 32080), (1604, 30660), (1680, 29273), (1752, 28070), (2005, 24528), (2044, 24060), (2190, 22456), (2406, 20440), (2555, 19248), (2807, 17520), (2920, 16842), (3066, 16040), (3208, 15330), (3504, 14035), (4010, 12264), (4088, 12030), (4380, 11228), (4812, 10220), (5110, 9624), (5614, 8760), (5840, 8421), (6015, 8176), (6132, 8020), (6416, 7665)]