47189880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2853

約数の個数: 96

約数和(自身を含む): 156686400

約数和(自身を除く): 109496520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2789, 2820, 3384, 4230, 5578, 5640, 8367, 8460, 11156, 13945, 16734, 16920, 22312, 25101, 27890, 33468, 41835, 50202, 55780, 66936, 83670, 100404, 111560, 125505, 131083, 167340, 200808, 251010, 262166, 334680, 393249, 502020, 524332, 655415, 786498, 1004040, 1048664, 1179747, 1310830, 1572996, 1966245, 2359494, 2621660, 3145992, 3932490, 4718988, 5243320, 5898735, 7864980, 9437976, 11797470, 15729960, 23594940, 47189880]

約数ペア:

[(1, 47189880), (2, 23594940), (3, 15729960), (4, 11797470), (5, 9437976), (6, 7864980), (8, 5898735), (9, 5243320), (10, 4718988), (12, 3932490), (15, 3145992), (18, 2621660), (20, 2359494), (24, 1966245), (30, 1572996), (36, 1310830), (40, 1179747), (45, 1048664), (47, 1004040), (60, 786498), (72, 655415), (90, 524332), (94, 502020), (120, 393249), (141, 334680), (180, 262166), (188, 251010), (235, 200808), (282, 167340), (360, 131083), (376, 125505), (423, 111560), (470, 100404), (564, 83670), (705, 66936), (846, 55780), (940, 50202), (1128, 41835), (1410, 33468), (1692, 27890), (1880, 25101), (2115, 22312), (2789, 16920), (2820, 16734), (3384, 13945), (4230, 11156), (5578, 8460), (5640, 8367)]