49007460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42989}}^1$

素因数の和:43020

約数の個数: 48

約数和(自身を含む): 144446400

約数和(自身を除く): 95438940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 42989, 85978, 128967, 171956, 214945, 257934, 429890, 515868, 644835, 816791, 859780, 1289670, 1633582, 2450373, 2579340, 3267164, 4083955, 4900746, 8167910, 9801492, 12251865, 16335820, 24503730, 49007460]

約数ペア:

[(1, 49007460), (2, 24503730), (3, 16335820), (4, 12251865), (5, 9801492), (6, 8167910), (10, 4900746), (12, 4083955), (15, 3267164), (19, 2579340), (20, 2450373), (30, 1633582), (38, 1289670), (57, 859780), (60, 816791), (76, 644835), (95, 515868), (114, 429890), (190, 257934), (228, 214945), (285, 171956), (380, 128967), (570, 85978), (1140, 42989)]