54691830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1091}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 142584624

約数和(自身を除く): 87892794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1091, 1114, 1671, 2182, 2785, 3273, 3342, 5013, 5455, 5570, 6546, 8355, 9819, 10026, 10910, 16365, 16710, 19638, 25065, 32730, 49095, 50130, 98190, 607687, 1215374, 1823061, 3038435, 3646122, 5469183, 6076870, 9115305, 10938366, 18230610, 27345915, 54691830]

約数ペア:

[(1, 54691830), (2, 27345915), (3, 18230610), (5, 10938366), (6, 9115305), (9, 6076870), (10, 5469183), (15, 3646122), (18, 3038435), (30, 1823061), (45, 1215374), (90, 607687), (557, 98190), (1091, 50130), (1114, 49095), (1671, 32730), (2182, 25065), (2785, 19638), (3273, 16710), (3342, 16365), (5013, 10910), (5455, 10026), (5570, 9819), (6546, 8355)]