561013050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1864

約数の個数: 96

約数和(自身を含む): 1507903488

約数和(自身を除く): 946890438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 173, 195, 325, 346, 390, 519, 650, 865, 975, 1038, 1663, 1730, 1950, 2249, 2595, 3326, 4325, 4498, 4989, 5190, 6747, 8315, 8650, 9978, 11245, 12975, 13494, 16630, 21619, 22490, 24945, 25950, 33735, 41575, 43238, 49890, 56225, 64857, 67470, 83150, 108095, 112450, 124725, 129714, 168675, 216190, 249450, 287699, 324285, 337350, 540475, 575398, 648570, 863097, 1080950, 1438495, 1621425, 1726194, 2876990, 3242850, 3740087, 4315485, 7192475, 7480174, 8630970, 11220261, 14384950, 18700435, 21577425, 22440522, 37400870, 43154850, 56101305, 93502175, 112202610, 187004350, 280506525, 561013050]

約数ペア:

[(1, 561013050), (2, 280506525), (3, 187004350), (5, 112202610), (6, 93502175), (10, 56101305), (13, 43154850), (15, 37400870), (25, 22440522), (26, 21577425), (30, 18700435), (39, 14384950), (50, 11220261), (65, 8630970), (75, 7480174), (78, 7192475), (130, 4315485), (150, 3740087), (173, 3242850), (195, 2876990), (325, 1726194), (346, 1621425), (390, 1438495), (519, 1080950), (650, 863097), (865, 648570), (975, 575398), (1038, 540475), (1663, 337350), (1730, 324285), (1950, 287699), (2249, 249450), (2595, 216190), (3326, 168675), (4325, 129714), (4498, 124725), (4989, 112450), (5190, 108095), (6747, 83150), (8315, 67470), (8650, 64857), (9978, 56225), (11245, 49890), (12975, 43238), (13494, 41575), (16630, 33735), (21619, 25950), (22490, 24945)]