52990700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 143365824

約数和(自身を除く): 90375124

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 61, 68, 70, 73, 85, 100, 119, 122, 140, 146, 170, 175, 238, 244, 292, 305, 340, 350, 365, 425, 427, 476, 511, 595, 610, 700, 730, 850, 854, 1022, 1037, 1190, 1220, 1241, 1460, 1525, 1700, 1708, 1825, 2044, 2074, 2135, 2380, 2482, 2555, 2975, 3050, 3650, 4148, 4270, 4453, 4964, 5110, 5185, 5950, 6100, 6205, 7259, 7300, 8540, 8687, 8906, 10220, 10370, 10675, 11900, 12410, 12775, 14518, 17374, 17812, 20740, 21350, 22265, 24820, 25550, 25925, 29036, 31025, 31171, 34748, 36295, 42700, 43435, 44530, 51100, 51850, 62050, 62342, 72590, 75701, 86870, 89060, 103700, 111325, 124100, 124684, 145180, 151402, 155855, 173740, 181475, 217175, 222650, 302804, 311710, 362950, 378505, 434350, 445300, 529907, 623420, 725900, 757010, 779275, 868700, 1059814, 1514020, 1558550, 1892525, 2119628, 2649535, 3117100, 3785050, 5299070, 7570100, 10598140, 13247675, 26495350, 52990700]

約数ペア:

[(1, 52990700), (2, 26495350), (4, 13247675), (5, 10598140), (7, 7570100), (10, 5299070), (14, 3785050), (17, 3117100), (20, 2649535), (25, 2119628), (28, 1892525), (34, 1558550), (35, 1514020), (50, 1059814), (61, 868700), (68, 779275), (70, 757010), (73, 725900), (85, 623420), (100, 529907), (119, 445300), (122, 434350), (140, 378505), (146, 362950), (170, 311710), (175, 302804), (238, 222650), (244, 217175), (292, 181475), (305, 173740), (340, 155855), (350, 151402), (365, 145180), (425, 124684), (427, 124100), (476, 111325), (511, 103700), (595, 89060), (610, 86870), (700, 75701), (730, 72590), (850, 62342), (854, 62050), (1022, 51850), (1037, 51100), (1190, 44530), (1220, 43435), (1241, 42700), (1460, 36295), (1525, 34748), (1700, 31171), (1708, 31025), (1825, 29036), (2044, 25925), (2074, 25550), (2135, 24820), (2380, 22265), (2482, 21350), (2555, 20740), (2975, 17812), (3050, 17374), (3650, 14518), (4148, 12775), (4270, 12410), (4453, 11900), (4964, 10675), (5110, 10370), (5185, 10220), (5950, 8906), (6100, 8687), (6205, 8540), (7259, 7300)]