51781536

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9463}}^1$

素因数の和:9498

約数の個数: 72

約数和(自身を含む): 155020320

約数和(自身を除く): 103238784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 9463, 18926, 28389, 37852, 56778, 75704, 85167, 113556, 151408, 170334, 179797, 227112, 302816, 340668, 359594, 454224, 539391, 681336, 719188, 908448, 1078782, 1362672, 1438376, 1618173, 2157564, 2725344, 2876752, 3236346, 4315128, 5753504, 6472692, 8630256, 12945384, 17260512, 25890768, 51781536]

約数ペア:

[(1, 51781536), (2, 25890768), (3, 17260512), (4, 12945384), (6, 8630256), (8, 6472692), (9, 5753504), (12, 4315128), (16, 3236346), (18, 2876752), (19, 2725344), (24, 2157564), (32, 1618173), (36, 1438376), (38, 1362672), (48, 1078782), (57, 908448), (72, 719188), (76, 681336), (96, 539391), (114, 454224), (144, 359594), (152, 340668), (171, 302816), (228, 227112), (288, 179797), (304, 170334), (342, 151408), (456, 113556), (608, 85167), (684, 75704), (912, 56778), (1368, 37852), (1824, 28389), (2736, 18926), (5472, 9463)]