50913996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 151570944

約数和(自身を除く): 100656948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 73, 76, 84, 92, 114, 133, 138, 146, 161, 219, 228, 266, 276, 292, 322, 361, 399, 437, 438, 483, 511, 532, 644, 722, 798, 874, 876, 966, 1022, 1083, 1311, 1387, 1444, 1533, 1596, 1679, 1748, 1932, 2044, 2166, 2527, 2622, 2774, 3059, 3066, 3358, 4161, 4332, 5037, 5054, 5244, 5548, 6118, 6132, 6716, 7581, 8303, 8322, 9177, 9709, 10074, 10108, 11753, 12236, 15162, 16606, 16644, 18354, 19418, 20148, 23506, 24909, 26353, 29127, 30324, 31901, 33212, 35259, 36708, 38836, 47012, 49818, 52706, 58121, 58254, 63802, 70518, 79059, 95703, 99636, 105412, 116242, 116508, 127604, 141036, 158118, 174363, 184471, 191406, 223307, 232484, 316236, 348726, 368942, 382812, 446614, 553413, 606119, 669921, 697452, 737884, 893228, 1106826, 1212238, 1339842, 1818357, 2213652, 2424476, 2679684, 3636714, 4242833, 7273428, 8485666, 12728499, 16971332, 25456998, 50913996]

約数ペア:

[(1, 50913996), (2, 25456998), (3, 16971332), (4, 12728499), (6, 8485666), (7, 7273428), (12, 4242833), (14, 3636714), (19, 2679684), (21, 2424476), (23, 2213652), (28, 1818357), (38, 1339842), (42, 1212238), (46, 1106826), (57, 893228), (69, 737884), (73, 697452), (76, 669921), (84, 606119), (92, 553413), (114, 446614), (133, 382812), (138, 368942), (146, 348726), (161, 316236), (219, 232484), (228, 223307), (266, 191406), (276, 184471), (292, 174363), (322, 158118), (361, 141036), (399, 127604), (437, 116508), (438, 116242), (483, 105412), (511, 99636), (532, 95703), (644, 79059), (722, 70518), (798, 63802), (874, 58254), (876, 58121), (966, 52706), (1022, 49818), (1083, 47012), (1311, 38836), (1387, 36708), (1444, 35259), (1533, 33212), (1596, 31901), (1679, 30324), (1748, 29127), (1932, 26353), (2044, 24909), (2166, 23506), (2527, 20148), (2622, 19418), (2774, 18354), (3059, 16644), (3066, 16606), (3358, 15162), (4161, 12236), (4332, 11753), (5037, 10108), (5054, 10074), (5244, 9709), (5548, 9177), (6118, 8322), (6132, 8303), (6716, 7581)]