51953700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 162739584

約数和(自身を除く): 110785884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 61, 68, 75, 85, 100, 102, 122, 150, 167, 170, 183, 204, 244, 255, 300, 305, 334, 340, 366, 425, 501, 510, 610, 668, 732, 835, 850, 915, 1002, 1020, 1037, 1220, 1275, 1525, 1670, 1700, 1830, 2004, 2074, 2505, 2550, 2839, 3050, 3111, 3340, 3660, 4148, 4175, 4575, 5010, 5100, 5185, 5678, 6100, 6222, 8350, 8517, 9150, 10020, 10187, 10370, 11356, 12444, 12525, 14195, 15555, 16700, 17034, 18300, 20374, 20740, 25050, 25925, 28390, 30561, 31110, 34068, 40748, 42585, 50100, 50935, 51850, 56780, 61122, 62220, 70975, 77775, 85170, 101870, 103700, 122244, 141950, 152805, 155550, 170340, 173179, 203740, 212925, 254675, 283900, 305610, 311100, 346358, 425850, 509350, 519537, 611220, 692716, 764025, 851700, 865895, 1018700, 1039074, 1528050, 1731790, 2078148, 2597685, 3056100, 3463580, 4329475, 5195370, 8658950, 10390740, 12988425, 17317900, 25976850, 51953700]

約数ペア:

[(1, 51953700), (2, 25976850), (3, 17317900), (4, 12988425), (5, 10390740), (6, 8658950), (10, 5195370), (12, 4329475), (15, 3463580), (17, 3056100), (20, 2597685), (25, 2078148), (30, 1731790), (34, 1528050), (50, 1039074), (51, 1018700), (60, 865895), (61, 851700), (68, 764025), (75, 692716), (85, 611220), (100, 519537), (102, 509350), (122, 425850), (150, 346358), (167, 311100), (170, 305610), (183, 283900), (204, 254675), (244, 212925), (255, 203740), (300, 173179), (305, 170340), (334, 155550), (340, 152805), (366, 141950), (425, 122244), (501, 103700), (510, 101870), (610, 85170), (668, 77775), (732, 70975), (835, 62220), (850, 61122), (915, 56780), (1002, 51850), (1020, 50935), (1037, 50100), (1220, 42585), (1275, 40748), (1525, 34068), (1670, 31110), (1700, 30561), (1830, 28390), (2004, 25925), (2074, 25050), (2505, 20740), (2550, 20374), (2839, 18300), (3050, 17034), (3111, 16700), (3340, 15555), (3660, 14195), (4148, 12525), (4175, 12444), (4575, 11356), (5010, 10370), (5100, 10187), (5185, 10020), (5678, 9150), (6100, 8517), (6222, 8350)]