53897456

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 108055584

約数和(自身を除く): 54158128

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 181, 296, 362, 503, 592, 724, 1006, 1448, 2012, 2896, 4024, 6697, 8048, 13394, 18611, 26788, 37222, 53576, 74444, 91043, 107152, 148888, 182086, 297776, 364172, 728344, 1456688, 3368591, 6737182, 13474364, 26948728, 53897456]

約数ペア:

[(1, 53897456), (2, 26948728), (4, 13474364), (8, 6737182), (16, 3368591), (37, 1456688), (74, 728344), (148, 364172), (181, 297776), (296, 182086), (362, 148888), (503, 107152), (592, 91043), (724, 74444), (1006, 53576), (1448, 37222), (2012, 26788), (2896, 18611), (4024, 13394), (6697, 8048)]