55506820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 123516288

約数和(自身を除く): 68009468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 1801, 3082, 3602, 6164, 7204, 7705, 9005, 15410, 18010, 30820, 36020, 41423, 82846, 120667, 165692, 207115, 241334, 414230, 482668, 603335, 828460, 1206670, 2413340, 2775341, 5550682, 11101364, 13876705, 27753410, 55506820]

約数ペア:

[(1, 55506820), (2, 27753410), (4, 13876705), (5, 11101364), (10, 5550682), (20, 2775341), (23, 2413340), (46, 1206670), (67, 828460), (92, 603335), (115, 482668), (134, 414230), (230, 241334), (268, 207115), (335, 165692), (460, 120667), (670, 82846), (1340, 41423), (1541, 36020), (1801, 30820), (3082, 18010), (3602, 15410), (6164, 9005), (7204, 7705)]