53782170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 139829760

約数和(自身を除く): 86047590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 577, 717, 1154, 1195, 1434, 1731, 2390, 2885, 3107, 3462, 3585, 5770, 6214, 7170, 7501, 8655, 9321, 15002, 15535, 17310, 18642, 22503, 31070, 37505, 45006, 46605, 75010, 93210, 112515, 137903, 225030, 275806, 413709, 689515, 827418, 1379030, 1792739, 2068545, 3585478, 4137090, 5378217, 8963695, 10756434, 17927390, 26891085, 53782170]

約数ペア:

[(1, 53782170), (2, 26891085), (3, 17927390), (5, 10756434), (6, 8963695), (10, 5378217), (13, 4137090), (15, 3585478), (26, 2068545), (30, 1792739), (39, 1379030), (65, 827418), (78, 689515), (130, 413709), (195, 275806), (239, 225030), (390, 137903), (478, 112515), (577, 93210), (717, 75010), (1154, 46605), (1195, 45006), (1434, 37505), (1731, 31070), (2390, 22503), (2885, 18642), (3107, 17310), (3462, 15535), (3585, 15002), (5770, 9321), (6214, 8655), (7170, 7501)]