55319184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20219}}^1$

素因数の和:20252

約数の個数: 60

約数和(自身を含む): 162973200

約数和(自身を除く): 107654016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20219, 40438, 60657, 80876, 121314, 161752, 181971, 242628, 323504, 363942, 384161, 485256, 727884, 768322, 970512, 1152483, 1455768, 1536644, 2304966, 2911536, 3073288, 3457449, 4609932, 6146576, 6914898, 9219864, 13829796, 18439728, 27659592, 55319184]

約数ペア:

[(1, 55319184), (2, 27659592), (3, 18439728), (4, 13829796), (6, 9219864), (8, 6914898), (9, 6146576), (12, 4609932), (16, 3457449), (18, 3073288), (19, 2911536), (24, 2304966), (36, 1536644), (38, 1455768), (48, 1152483), (57, 970512), (72, 768322), (76, 727884), (114, 485256), (144, 384161), (152, 363942), (171, 323504), (228, 242628), (304, 181971), (342, 161752), (456, 121314), (684, 80876), (912, 60657), (1368, 40438), (2736, 20219)]