53739960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19471}}^1$

素因数の和:19508

約数の個数: 64

約数和(自身を含む): 168238080

約数和(自身を除く): 114498120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 19471, 38942, 58413, 77884, 97355, 116826, 155768, 194710, 233652, 292065, 389420, 447833, 467304, 584130, 778840, 895666, 1168260, 1343499, 1791332, 2239165, 2336520, 2686998, 3582664, 4478330, 5373996, 6717495, 8956660, 10747992, 13434990, 17913320, 26869980, 53739960]

約数ペア:

[(1, 53739960), (2, 26869980), (3, 17913320), (4, 13434990), (5, 10747992), (6, 8956660), (8, 6717495), (10, 5373996), (12, 4478330), (15, 3582664), (20, 2686998), (23, 2336520), (24, 2239165), (30, 1791332), (40, 1343499), (46, 1168260), (60, 895666), (69, 778840), (92, 584130), (115, 467304), (120, 447833), (138, 389420), (184, 292065), (230, 233652), (276, 194710), (345, 155768), (460, 116826), (552, 97355), (690, 77884), (920, 58413), (1380, 38942), (2760, 19471)]