49419180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 161652960

約数和(自身を除く): 112233780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 173, 180, 207, 230, 270, 276, 345, 346, 414, 460, 519, 529, 540, 621, 690, 692, 828, 865, 1035, 1038, 1058, 1242, 1380, 1557, 1587, 1730, 2070, 2076, 2116, 2484, 2595, 2645, 3105, 3114, 3174, 3460, 3979, 4140, 4671, 4761, 5190, 5290, 6210, 6228, 6348, 7785, 7935, 7958, 9342, 9522, 10380, 10580, 11937, 12420, 14283, 15570, 15870, 15916, 18684, 19044, 19895, 23355, 23805, 23874, 28566, 31140, 31740, 35811, 39790, 46710, 47610, 47748, 57132, 59685, 71415, 71622, 79580, 91517, 93420, 95220, 107433, 119370, 142830, 143244, 179055, 183034, 214866, 238740, 274551, 285660, 358110, 366068, 429732, 457585, 537165, 549102, 716220, 823653, 915170, 1074330, 1098204, 1372755, 1647306, 1830340, 2148660, 2470959, 2745510, 3294612, 4118265, 4941918, 5491020, 8236530, 9883836, 12354795, 16473060, 24709590, 49419180]

約数ペア:

[(1, 49419180), (2, 24709590), (3, 16473060), (4, 12354795), (5, 9883836), (6, 8236530), (9, 5491020), (10, 4941918), (12, 4118265), (15, 3294612), (18, 2745510), (20, 2470959), (23, 2148660), (27, 1830340), (30, 1647306), (36, 1372755), (45, 1098204), (46, 1074330), (54, 915170), (60, 823653), (69, 716220), (90, 549102), (92, 537165), (108, 457585), (115, 429732), (135, 366068), (138, 358110), (173, 285660), (180, 274551), (207, 238740), (230, 214866), (270, 183034), (276, 179055), (345, 143244), (346, 142830), (414, 119370), (460, 107433), (519, 95220), (529, 93420), (540, 91517), (621, 79580), (690, 71622), (692, 71415), (828, 59685), (865, 57132), (1035, 47748), (1038, 47610), (1058, 46710), (1242, 39790), (1380, 35811), (1557, 31740), (1587, 31140), (1730, 28566), (2070, 23874), (2076, 23805), (2116, 23355), (2484, 19895), (2595, 19044), (2645, 18684), (3105, 15916), (3114, 15870), (3174, 15570), (3460, 14283), (3979, 12420), (4140, 11937), (4671, 10580), (4761, 10380), (5190, 9522), (5290, 9342), (6210, 7958), (6228, 7935), (6348, 7785)]