49739800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 131777280

約数和(自身を除く): 82037480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 184, 200, 220, 230, 253, 275, 440, 460, 506, 550, 575, 920, 983, 1012, 1100, 1150, 1265, 1966, 2024, 2200, 2300, 2530, 3932, 4600, 4915, 5060, 6325, 7864, 9830, 10120, 10813, 12650, 19660, 21626, 22609, 24575, 25300, 39320, 43252, 45218, 49150, 50600, 54065, 86504, 90436, 98300, 108130, 113045, 180872, 196600, 216260, 226090, 248699, 270325, 432520, 452180, 497398, 540650, 565225, 904360, 994796, 1081300, 1130450, 1243495, 1989592, 2162600, 2260900, 2486990, 4521800, 4973980, 6217475, 9947960, 12434950, 24869900, 49739800]

約数ペア:

[(1, 49739800), (2, 24869900), (4, 12434950), (5, 9947960), (8, 6217475), (10, 4973980), (11, 4521800), (20, 2486990), (22, 2260900), (23, 2162600), (25, 1989592), (40, 1243495), (44, 1130450), (46, 1081300), (50, 994796), (55, 904360), (88, 565225), (92, 540650), (100, 497398), (110, 452180), (115, 432520), (184, 270325), (200, 248699), (220, 226090), (230, 216260), (253, 196600), (275, 180872), (440, 113045), (460, 108130), (506, 98300), (550, 90436), (575, 86504), (920, 54065), (983, 50600), (1012, 49150), (1100, 45218), (1150, 43252), (1265, 39320), (1966, 25300), (2024, 24575), (2200, 22609), (2300, 21626), (2530, 19660), (3932, 12650), (4600, 10813), (4915, 10120), (5060, 9830), (6325, 7864)]