49667120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26993}}^1$

素因数の和:27029

約数の個数: 40

約数和(自身を含む): 120501216

約数和(自身を除く): 70834096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26993, 53986, 107972, 134965, 215944, 269930, 431888, 539860, 620839, 1079720, 1241678, 2159440, 2483356, 3104195, 4966712, 6208390, 9933424, 12416780, 24833560, 49667120]

約数ペア:

[(1, 49667120), (2, 24833560), (4, 12416780), (5, 9933424), (8, 6208390), (10, 4966712), (16, 3104195), (20, 2483356), (23, 2159440), (40, 1241678), (46, 1079720), (80, 620839), (92, 539860), (115, 431888), (184, 269930), (230, 215944), (368, 134965), (460, 107972), (920, 53986), (1840, 26993)]