53660070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2187

約数の個数: 80

約数和(自身を含む): 149010048

約数和(自身を除く): 95349978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2137, 2511, 2790, 4185, 4274, 5022, 6411, 8370, 10685, 12555, 12822, 19233, 21370, 25110, 32055, 38466, 57699, 64110, 66247, 96165, 115398, 132494, 173097, 192330, 198741, 288495, 331235, 346194, 397482, 576990, 596223, 662470, 865485, 993705, 1192446, 1730970, 1788669, 1987410, 2981115, 3577338, 5366007, 5962230, 8943345, 10732014, 17886690, 26830035, 53660070]

約数ペア:

[(1, 53660070), (2, 26830035), (3, 17886690), (5, 10732014), (6, 8943345), (9, 5962230), (10, 5366007), (15, 3577338), (18, 2981115), (27, 1987410), (30, 1788669), (31, 1730970), (45, 1192446), (54, 993705), (62, 865485), (81, 662470), (90, 596223), (93, 576990), (135, 397482), (155, 346194), (162, 331235), (186, 288495), (270, 198741), (279, 192330), (310, 173097), (405, 132494), (465, 115398), (558, 96165), (810, 66247), (837, 64110), (930, 57699), (1395, 38466), (1674, 32055), (2137, 25110), (2511, 21370), (2790, 19233), (4185, 12822), (4274, 12555), (5022, 10685), (6411, 8370)]