49718640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9046

約数の個数: 80

約数和(自身を含む): 160846848

約数和(自身を除く): 111128208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9007, 18014, 27021, 36028, 45035, 54042, 72056, 90070, 108084, 135105, 144112, 180140, 207161, 216168, 270210, 360280, 414322, 432336, 540420, 621483, 720560, 828644, 1035805, 1080840, 1242966, 1657288, 2071610, 2161680, 2485932, 3107415, 3314576, 4143220, 4971864, 6214830, 8286440, 9943728, 12429660, 16572880, 24859320, 49718640]

約数ペア:

[(1, 49718640), (2, 24859320), (3, 16572880), (4, 12429660), (5, 9943728), (6, 8286440), (8, 6214830), (10, 4971864), (12, 4143220), (15, 3314576), (16, 3107415), (20, 2485932), (23, 2161680), (24, 2071610), (30, 1657288), (40, 1242966), (46, 1080840), (48, 1035805), (60, 828644), (69, 720560), (80, 621483), (92, 540420), (115, 432336), (120, 414322), (138, 360280), (184, 270210), (230, 216168), (240, 207161), (276, 180140), (345, 144112), (368, 135105), (460, 108084), (552, 90070), (690, 72056), (920, 54042), (1104, 45035), (1380, 36028), (1840, 27021), (2760, 18014), (5520, 9007)]