47731488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 148811040

約数和(自身を除く): 101079552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 73, 84, 96, 98, 112, 139, 146, 147, 168, 196, 219, 224, 278, 292, 294, 336, 392, 417, 438, 511, 556, 584, 588, 672, 784, 834, 876, 973, 1022, 1112, 1168, 1176, 1533, 1568, 1668, 1752, 1946, 2044, 2224, 2336, 2352, 2919, 3066, 3336, 3504, 3577, 3892, 4088, 4448, 4704, 5838, 6132, 6672, 6811, 7008, 7154, 7784, 8176, 10147, 10731, 11676, 12264, 13344, 13622, 14308, 15568, 16352, 20294, 20433, 21462, 23352, 24528, 27244, 28616, 30441, 31136, 40588, 40866, 42924, 46704, 49056, 54488, 57232, 60882, 71029, 81176, 81732, 85848, 93408, 108976, 114464, 121764, 142058, 162352, 163464, 171696, 213087, 217952, 243528, 284116, 324704, 326928, 343392, 426174, 487056, 497203, 568232, 653856, 852348, 974112, 994406, 1136464, 1491609, 1704696, 1988812, 2272928, 2983218, 3409392, 3977624, 5966436, 6818784, 7955248, 11932872, 15910496, 23865744, 47731488]

約数ペア:

[(1, 47731488), (2, 23865744), (3, 15910496), (4, 11932872), (6, 7955248), (7, 6818784), (8, 5966436), (12, 3977624), (14, 3409392), (16, 2983218), (21, 2272928), (24, 1988812), (28, 1704696), (32, 1491609), (42, 1136464), (48, 994406), (49, 974112), (56, 852348), (73, 653856), (84, 568232), (96, 497203), (98, 487056), (112, 426174), (139, 343392), (146, 326928), (147, 324704), (168, 284116), (196, 243528), (219, 217952), (224, 213087), (278, 171696), (292, 163464), (294, 162352), (336, 142058), (392, 121764), (417, 114464), (438, 108976), (511, 93408), (556, 85848), (584, 81732), (588, 81176), (672, 71029), (784, 60882), (834, 57232), (876, 54488), (973, 49056), (1022, 46704), (1112, 42924), (1168, 40866), (1176, 40588), (1533, 31136), (1568, 30441), (1668, 28616), (1752, 27244), (1946, 24528), (2044, 23352), (2224, 21462), (2336, 20433), (2352, 20294), (2919, 16352), (3066, 15568), (3336, 14308), (3504, 13622), (3577, 13344), (3892, 12264), (4088, 11676), (4448, 10731), (4704, 10147), (5838, 8176), (6132, 7784), (6672, 7154), (6811, 7008)]