51763340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 114428160

約数和(自身を除く): 62664820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 859, 1310, 1718, 2620, 3013, 3436, 4295, 6026, 8590, 12052, 15065, 17180, 19757, 30130, 39514, 60260, 79028, 98785, 112529, 197570, 225058, 395140, 450116, 562645, 1125290, 2250580, 2588167, 5176334, 10352668, 12940835, 25881670, 51763340]

約数ペア:

[(1, 51763340), (2, 25881670), (4, 12940835), (5, 10352668), (10, 5176334), (20, 2588167), (23, 2250580), (46, 1125290), (92, 562645), (115, 450116), (131, 395140), (230, 225058), (262, 197570), (460, 112529), (524, 98785), (655, 79028), (859, 60260), (1310, 39514), (1718, 30130), (2620, 19757), (3013, 17180), (3436, 15065), (4295, 12052), (6026, 8590)]