50195340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 144

約数和(自身を含む): 172754400

約数和(自身を除く): 122559060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1129, 1140, 1170, 1235, 1482, 1710, 2223, 2258, 2340, 2470, 2964, 3387, 3420, 3705, 4446, 4516, 4940, 5645, 6774, 7410, 8892, 10161, 11115, 11290, 13548, 14677, 14820, 16935, 20322, 21451, 22230, 22580, 29354, 33870, 40644, 42902, 44031, 44460, 50805, 58708, 64353, 67740, 73385, 85804, 88062, 101610, 107255, 128706, 132093, 146770, 176124, 193059, 203220, 214510, 220155, 257412, 264186, 278863, 293540, 321765, 386118, 429020, 440310, 528372, 557726, 643530, 660465, 772236, 836589, 880620, 965295, 1115452, 1287060, 1320930, 1394315, 1673178, 1930590, 2509767, 2641860, 2788630, 3346356, 3861180, 4182945, 5019534, 5577260, 8365890, 10039068, 12548835, 16731780, 25097670, 50195340]

約数ペア:

[(1, 50195340), (2, 25097670), (3, 16731780), (4, 12548835), (5, 10039068), (6, 8365890), (9, 5577260), (10, 5019534), (12, 4182945), (13, 3861180), (15, 3346356), (18, 2788630), (19, 2641860), (20, 2509767), (26, 1930590), (30, 1673178), (36, 1394315), (38, 1320930), (39, 1287060), (45, 1115452), (52, 965295), (57, 880620), (60, 836589), (65, 772236), (76, 660465), (78, 643530), (90, 557726), (95, 528372), (114, 440310), (117, 429020), (130, 386118), (156, 321765), (171, 293540), (180, 278863), (190, 264186), (195, 257412), (228, 220155), (234, 214510), (247, 203220), (260, 193059), (285, 176124), (342, 146770), (380, 132093), (390, 128706), (468, 107255), (494, 101610), (570, 88062), (585, 85804), (684, 73385), (741, 67740), (780, 64353), (855, 58708), (988, 50805), (1129, 44460), (1140, 44031), (1170, 42902), (1235, 40644), (1482, 33870), (1710, 29354), (2223, 22580), (2258, 22230), (2340, 21451), (2470, 20322), (2964, 16935), (3387, 14820), (3420, 14677), (3705, 13548), (4446, 11290), (4516, 11115), (4940, 10161), (5645, 8892), (6774, 7410)]