47913516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10043

約数の個数: 72

約数和(自身を含む): 145716480

約数和(自身を除く): 97802964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 10007, 20014, 30021, 40028, 60042, 70049, 90063, 120084, 140098, 180126, 190133, 210147, 280196, 360252, 380266, 420294, 570399, 630441, 760532, 840588, 1140798, 1260882, 1330931, 1711197, 2281596, 2521764, 2661862, 3422394, 3992793, 5323724, 6844788, 7985586, 11978379, 15971172, 23956758, 47913516]

約数ペア:

[(1, 47913516), (2, 23956758), (3, 15971172), (4, 11978379), (6, 7985586), (7, 6844788), (9, 5323724), (12, 3992793), (14, 3422394), (18, 2661862), (19, 2521764), (21, 2281596), (28, 1711197), (36, 1330931), (38, 1260882), (42, 1140798), (57, 840588), (63, 760532), (76, 630441), (84, 570399), (114, 420294), (126, 380266), (133, 360252), (171, 280196), (228, 210147), (252, 190133), (266, 180126), (342, 140098), (399, 120084), (532, 90063), (684, 70049), (798, 60042), (1197, 40028), (1596, 30021), (2394, 20014), (4788, 10007)]