52170860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 79070740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 61, 70, 82, 122, 140, 149, 164, 205, 244, 287, 298, 305, 410, 427, 574, 596, 610, 745, 820, 854, 1043, 1148, 1220, 1435, 1490, 1708, 2086, 2135, 2501, 2870, 2980, 4172, 4270, 5002, 5215, 5740, 6109, 8540, 9089, 10004, 10430, 12218, 12505, 17507, 18178, 20860, 24436, 25010, 30545, 35014, 36356, 42763, 45445, 50020, 61090, 63623, 70028, 85526, 87535, 90890, 122180, 127246, 171052, 175070, 181780, 213815, 254492, 318115, 350140, 372649, 427630, 636230, 745298, 855260, 1272460, 1490596, 1863245, 2608543, 3726490, 5217086, 7452980, 10434172, 13042715, 26085430, 52170860]

約数ペア:

[(1, 52170860), (2, 26085430), (4, 13042715), (5, 10434172), (7, 7452980), (10, 5217086), (14, 3726490), (20, 2608543), (28, 1863245), (35, 1490596), (41, 1272460), (61, 855260), (70, 745298), (82, 636230), (122, 427630), (140, 372649), (149, 350140), (164, 318115), (205, 254492), (244, 213815), (287, 181780), (298, 175070), (305, 171052), (410, 127246), (427, 122180), (574, 90890), (596, 87535), (610, 85526), (745, 70028), (820, 63623), (854, 61090), (1043, 50020), (1148, 45445), (1220, 42763), (1435, 36356), (1490, 35014), (1708, 30545), (2086, 25010), (2135, 24436), (2501, 20860), (2870, 18178), (2980, 17507), (4172, 12505), (4270, 12218), (5002, 10430), (5215, 10004), (5740, 9089), (6109, 8540)]