47907930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12007}}^1$

素因数の和:12043

約数の個数: 64

約数和(自身を含む): 138332160

約数和(自身を除く): 90424230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 12007, 24014, 36021, 60035, 72042, 84049, 120070, 168098, 180105, 228133, 252147, 360210, 420245, 456266, 504294, 684399, 840490, 1140665, 1260735, 1368798, 1596931, 2281330, 2521470, 3193862, 3421995, 4790793, 6843990, 7984655, 9581586, 15969310, 23953965, 47907930]

約数ペア:

[(1, 47907930), (2, 23953965), (3, 15969310), (5, 9581586), (6, 7984655), (7, 6843990), (10, 4790793), (14, 3421995), (15, 3193862), (19, 2521470), (21, 2281330), (30, 1596931), (35, 1368798), (38, 1260735), (42, 1140665), (57, 840490), (70, 684399), (95, 504294), (105, 456266), (114, 420245), (133, 360210), (190, 252147), (210, 228133), (266, 180105), (285, 168098), (399, 120070), (570, 84049), (665, 72042), (798, 60035), (1330, 36021), (1995, 24014), (3990, 12007)]