51783512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30971}}^1$

素因数の和:31007

約数の個数: 32

約数和(自身を含む): 111499200

約数和(自身を除く): 59715688

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 30971, 61942, 123884, 247768, 340681, 588449, 681362, 1176898, 1362724, 2353796, 2725448, 4707592, 6472939, 12945878, 25891756, 51783512]

約数ペア:

[(1, 51783512), (2, 25891756), (4, 12945878), (8, 6472939), (11, 4707592), (19, 2725448), (22, 2353796), (38, 1362724), (44, 1176898), (76, 681362), (88, 588449), (152, 340681), (209, 247768), (418, 123884), (836, 61942), (1672, 30971)]