49792860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 171884160

約数和(自身を除く): 122091300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 173, 180, 195, 205, 234, 246, 260, 270, 346, 351, 369, 390, 410, 468, 492, 519, 533, 540, 585, 615, 692, 702, 738, 780, 820, 865, 1038, 1066, 1107, 1170, 1230, 1404, 1476, 1557, 1599, 1730, 1755, 1845, 2076, 2132, 2214, 2249, 2340, 2460, 2595, 2665, 3114, 3198, 3460, 3510, 3690, 4428, 4498, 4671, 4797, 5190, 5330, 5535, 6228, 6396, 6747, 7020, 7093, 7380, 7785, 7995, 8996, 9342, 9594, 10380, 10660, 11070, 11245, 13494, 14186, 14391, 15570, 15990, 18684, 19188, 20241, 21279, 22140, 22490, 23355, 23985, 26988, 28372, 28782, 31140, 31980, 33735, 35465, 40482, 42558, 44980, 46710, 47970, 57564, 60723, 63837, 67470, 70930, 71955, 80964, 85116, 92209, 93420, 95940, 101205, 106395, 121446, 127674, 134940, 141860, 143910, 184418, 191511, 202410, 212790, 242892, 255348, 276627, 287820, 303615, 319185, 368836, 383022, 404820, 425580, 461045, 553254, 607230, 638370, 766044, 829881, 922090, 957555, 1106508, 1214460, 1276740, 1383135, 1659762, 1844180, 1915110, 2489643, 2766270, 3319524, 3830220, 4149405, 4979286, 5532540, 8298810, 9958572, 12448215, 16597620, 24896430, 49792860]

約数ペア:

[(1, 49792860), (2, 24896430), (3, 16597620), (4, 12448215), (5, 9958572), (6, 8298810), (9, 5532540), (10, 4979286), (12, 4149405), (13, 3830220), (15, 3319524), (18, 2766270), (20, 2489643), (26, 1915110), (27, 1844180), (30, 1659762), (36, 1383135), (39, 1276740), (41, 1214460), (45, 1106508), (52, 957555), (54, 922090), (60, 829881), (65, 766044), (78, 638370), (82, 607230), (90, 553254), (108, 461045), (117, 425580), (123, 404820), (130, 383022), (135, 368836), (156, 319185), (164, 303615), (173, 287820), (180, 276627), (195, 255348), (205, 242892), (234, 212790), (246, 202410), (260, 191511), (270, 184418), (346, 143910), (351, 141860), (369, 134940), (390, 127674), (410, 121446), (468, 106395), (492, 101205), (519, 95940), (533, 93420), (540, 92209), (585, 85116), (615, 80964), (692, 71955), (702, 70930), (738, 67470), (780, 63837), (820, 60723), (865, 57564), (1038, 47970), (1066, 46710), (1107, 44980), (1170, 42558), (1230, 40482), (1404, 35465), (1476, 33735), (1557, 31980), (1599, 31140), (1730, 28782), (1755, 28372), (1845, 26988), (2076, 23985), (2132, 23355), (2214, 22490), (2249, 22140), (2340, 21279), (2460, 20241), (2595, 19188), (2665, 18684), (3114, 15990), (3198, 15570), (3460, 14391), (3510, 14186), (3690, 13494), (4428, 11245), (4498, 11070), (4671, 10660), (4797, 10380), (5190, 9594), (5330, 9342), (5535, 8996), (6228, 7995), (6396, 7785), (6747, 7380), (7020, 7093)]