51746090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 107557632

約数和(自身を除く): 55811542

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 113, 115, 181, 226, 230, 253, 362, 506, 565, 905, 1130, 1243, 1265, 1810, 1991, 2486, 2530, 2599, 3982, 4163, 5198, 6215, 8326, 9955, 12430, 12995, 19910, 20453, 20815, 25990, 28589, 40906, 41630, 45793, 57178, 91586, 102265, 142945, 204530, 224983, 228965, 285890, 449966, 457930, 470419, 940838, 1124915, 2249830, 2352095, 4704190, 5174609, 10349218, 25873045, 51746090]

約数ペア:

[(1, 51746090), (2, 25873045), (5, 10349218), (10, 5174609), (11, 4704190), (22, 2352095), (23, 2249830), (46, 1124915), (55, 940838), (110, 470419), (113, 457930), (115, 449966), (181, 285890), (226, 228965), (230, 224983), (253, 204530), (362, 142945), (506, 102265), (565, 91586), (905, 57178), (1130, 45793), (1243, 41630), (1265, 40906), (1810, 28589), (1991, 25990), (2486, 20815), (2530, 20453), (2599, 19910), (3982, 12995), (4163, 12430), (5198, 9955), (6215, 8326)]