48666800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 147240576

約数和(自身を除く): 98573776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 175, 182, 191, 196, 200, 208, 245, 260, 280, 325, 350, 364, 382, 392, 400, 455, 490, 520, 560, 637, 650, 700, 728, 764, 784, 910, 955, 980, 1040, 1225, 1274, 1300, 1337, 1400, 1456, 1528, 1820, 1910, 1960, 2275, 2450, 2483, 2548, 2600, 2674, 2800, 3056, 3185, 3640, 3820, 3920, 4550, 4775, 4900, 4966, 5096, 5200, 5348, 6370, 6685, 7280, 7640, 9100, 9359, 9550, 9800, 9932, 10192, 10696, 12415, 12740, 13370, 15280, 15925, 17381, 18200, 18718, 19100, 19600, 19864, 21392, 24830, 25480, 26740, 31850, 33425, 34762, 36400, 37436, 38200, 39728, 46795, 49660, 50960, 53480, 62075, 63700, 66850, 69524, 74872, 76400, 86905, 93590, 99320, 106960, 121667, 124150, 127400, 133700, 139048, 149744, 173810, 187180, 198640, 233975, 243334, 248300, 254800, 267400, 278096, 347620, 374360, 434525, 467950, 486668, 496600, 534800, 608335, 695240, 748720, 869050, 935900, 973336, 993200, 1216670, 1390480, 1738100, 1871800, 1946672, 2433340, 3041675, 3476200, 3743600, 4866680, 6083350, 6952400, 9733360, 12166700, 24333400, 48666800]

約数ペア:

[(1, 48666800), (2, 24333400), (4, 12166700), (5, 9733360), (7, 6952400), (8, 6083350), (10, 4866680), (13, 3743600), (14, 3476200), (16, 3041675), (20, 2433340), (25, 1946672), (26, 1871800), (28, 1738100), (35, 1390480), (40, 1216670), (49, 993200), (50, 973336), (52, 935900), (56, 869050), (65, 748720), (70, 695240), (80, 608335), (91, 534800), (98, 496600), (100, 486668), (104, 467950), (112, 434525), (130, 374360), (140, 347620), (175, 278096), (182, 267400), (191, 254800), (196, 248300), (200, 243334), (208, 233975), (245, 198640), (260, 187180), (280, 173810), (325, 149744), (350, 139048), (364, 133700), (382, 127400), (392, 124150), (400, 121667), (455, 106960), (490, 99320), (520, 93590), (560, 86905), (637, 76400), (650, 74872), (700, 69524), (728, 66850), (764, 63700), (784, 62075), (910, 53480), (955, 50960), (980, 49660), (1040, 46795), (1225, 39728), (1274, 38200), (1300, 37436), (1337, 36400), (1400, 34762), (1456, 33425), (1528, 31850), (1820, 26740), (1910, 25480), (1960, 24830), (2275, 21392), (2450, 19864), (2483, 19600), (2548, 19100), (2600, 18718), (2674, 18200), (2800, 17381), (3056, 15925), (3185, 15280), (3640, 13370), (3820, 12740), (3920, 12415), (4550, 10696), (4775, 10192), (4900, 9932), (4966, 9800), (5096, 9550), (5200, 9359), (5348, 9100), (6370, 7640), (6685, 7280)]