27284650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 54282240

約数和(自身を除く): 26997590

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 607, 725, 775, 899, 1214, 1450, 1550, 1798, 3035, 4495, 6070, 8990, 15175, 17603, 18817, 22475, 30350, 35206, 37634, 44950, 88015, 94085, 176030, 188170, 440075, 470425, 545693, 880150, 940850, 1091386, 2728465, 5456930, 13642325, 27284650]

約数ペア:

[(1, 27284650), (2, 13642325), (5, 5456930), (10, 2728465), (25, 1091386), (29, 940850), (31, 880150), (50, 545693), (58, 470425), (62, 440075), (145, 188170), (155, 176030), (290, 94085), (310, 88015), (607, 44950), (725, 37634), (775, 35206), (899, 30350), (1214, 22475), (1450, 18817), (1550, 17603), (1798, 15175), (3035, 8990), (4495, 6070)]