48780700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 111992832

約数和(自身を除く): 63212132

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 127, 167, 230, 254, 334, 460, 508, 575, 635, 668, 835, 1150, 1270, 1670, 2300, 2540, 2921, 3175, 3340, 3841, 4175, 5842, 6350, 7682, 8350, 11684, 12700, 14605, 15364, 16700, 19205, 21209, 29210, 38410, 42418, 58420, 73025, 76820, 84836, 96025, 106045, 146050, 192050, 212090, 292100, 384100, 424180, 487807, 530225, 975614, 1060450, 1951228, 2120900, 2439035, 4878070, 9756140, 12195175, 24390350, 48780700]

約数ペア:

[(1, 48780700), (2, 24390350), (4, 12195175), (5, 9756140), (10, 4878070), (20, 2439035), (23, 2120900), (25, 1951228), (46, 1060450), (50, 975614), (92, 530225), (100, 487807), (115, 424180), (127, 384100), (167, 292100), (230, 212090), (254, 192050), (334, 146050), (460, 106045), (508, 96025), (575, 84836), (635, 76820), (668, 73025), (835, 58420), (1150, 42418), (1270, 38410), (1670, 29210), (2300, 21209), (2540, 19205), (2921, 16700), (3175, 15364), (3340, 14605), (3841, 12700), (4175, 11684), (5842, 8350), (6350, 7682)]