28531950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 76495104

約数和(自身を除く): 47963154

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 67, 75, 85, 102, 134, 150, 167, 170, 201, 255, 334, 335, 402, 425, 501, 510, 670, 835, 850, 1002, 1005, 1139, 1275, 1670, 1675, 2010, 2278, 2505, 2550, 2839, 3350, 3417, 4175, 5010, 5025, 5678, 5695, 6834, 8350, 8517, 10050, 11189, 11390, 12525, 14195, 17034, 17085, 22378, 25050, 28390, 28475, 33567, 34170, 42585, 55945, 56950, 67134, 70975, 85170, 85425, 111890, 141950, 167835, 170850, 190213, 212925, 279725, 335670, 380426, 425850, 559450, 570639, 839175, 951065, 1141278, 1678350, 1902130, 2853195, 4755325, 5706390, 9510650, 14265975, 28531950]

約数ペア:

[(1, 28531950), (2, 14265975), (3, 9510650), (5, 5706390), (6, 4755325), (10, 2853195), (15, 1902130), (17, 1678350), (25, 1141278), (30, 951065), (34, 839175), (50, 570639), (51, 559450), (67, 425850), (75, 380426), (85, 335670), (102, 279725), (134, 212925), (150, 190213), (167, 170850), (170, 167835), (201, 141950), (255, 111890), (334, 85425), (335, 85170), (402, 70975), (425, 67134), (501, 56950), (510, 55945), (670, 42585), (835, 34170), (850, 33567), (1002, 28475), (1005, 28390), (1139, 25050), (1275, 22378), (1670, 17085), (1675, 17034), (2010, 14195), (2278, 12525), (2505, 11390), (2550, 11189), (2839, 10050), (3350, 8517), (3417, 8350), (4175, 6834), (5010, 5695), (5025, 5678)]