48671820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 152591040

約数和(自身を除く): 103919220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 521, 540, 692, 865, 1038, 1042, 1557, 1563, 1730, 2076, 2084, 2595, 2605, 3114, 3126, 3460, 4671, 4689, 5190, 5210, 6228, 6252, 7785, 7815, 9342, 9378, 10380, 10420, 14067, 15570, 15630, 18684, 18756, 23355, 23445, 28134, 31140, 31260, 46710, 46890, 56268, 70335, 90133, 93420, 93780, 140670, 180266, 270399, 281340, 360532, 450665, 540798, 811197, 901330, 1081596, 1351995, 1622394, 1802660, 2433591, 2703990, 3244788, 4055985, 4867182, 5407980, 8111970, 9734364, 12167955, 16223940, 24335910, 48671820]

約数ペア:

[(1, 48671820), (2, 24335910), (3, 16223940), (4, 12167955), (5, 9734364), (6, 8111970), (9, 5407980), (10, 4867182), (12, 4055985), (15, 3244788), (18, 2703990), (20, 2433591), (27, 1802660), (30, 1622394), (36, 1351995), (45, 1081596), (54, 901330), (60, 811197), (90, 540798), (108, 450665), (135, 360532), (173, 281340), (180, 270399), (270, 180266), (346, 140670), (519, 93780), (521, 93420), (540, 90133), (692, 70335), (865, 56268), (1038, 46890), (1042, 46710), (1557, 31260), (1563, 31140), (1730, 28134), (2076, 23445), (2084, 23355), (2595, 18756), (2605, 18684), (3114, 15630), (3126, 15570), (3460, 14067), (4671, 10420), (4689, 10380), (5190, 9378), (5210, 9342), (6228, 7815), (6252, 7785)]