48654320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4290

約数の個数: 80

約数和(自身を含む): 132928992

約数和(自身を除く): 84274672

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4253, 5720, 8506, 11440, 17012, 21265, 34024, 42530, 46783, 55289, 68048, 85060, 93566, 110578, 170120, 187132, 221156, 233915, 276445, 340240, 374264, 442312, 467830, 552890, 608179, 748528, 884624, 935660, 1105780, 1216358, 1871320, 2211560, 2432716, 3040895, 3742640, 4423120, 4865432, 6081790, 9730864, 12163580, 24327160, 48654320]

約数ペア:

[(1, 48654320), (2, 24327160), (4, 12163580), (5, 9730864), (8, 6081790), (10, 4865432), (11, 4423120), (13, 3742640), (16, 3040895), (20, 2432716), (22, 2211560), (26, 1871320), (40, 1216358), (44, 1105780), (52, 935660), (55, 884624), (65, 748528), (80, 608179), (88, 552890), (104, 467830), (110, 442312), (130, 374264), (143, 340240), (176, 276445), (208, 233915), (220, 221156), (260, 187132), (286, 170120), (440, 110578), (520, 93566), (572, 85060), (715, 68048), (880, 55289), (1040, 46783), (1144, 42530), (1430, 34024), (2288, 21265), (2860, 17012), (4253, 11440), (5720, 8506)]