50945040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 172500120

約数和(自身を除く): 121555080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 409, 519, 692, 720, 818, 865, 1038, 1227, 1384, 1557, 1636, 1730, 2045, 2076, 2454, 2595, 2768, 3114, 3272, 3460, 3681, 4090, 4152, 4908, 5190, 6135, 6228, 6544, 6920, 7362, 7785, 8180, 8304, 9816, 10380, 12270, 12456, 13840, 14724, 15570, 16360, 18405, 19632, 20760, 24540, 24912, 29448, 31140, 32720, 36810, 41520, 49080, 58896, 62280, 70757, 73620, 98160, 124560, 141514, 147240, 212271, 283028, 294480, 353785, 424542, 566056, 636813, 707570, 849084, 1061355, 1132112, 1273626, 1415140, 1698168, 2122710, 2547252, 2830280, 3184065, 3396336, 4245420, 5094504, 5660560, 6368130, 8490840, 10189008, 12736260, 16981680, 25472520, 50945040]

約数ペア:

[(1, 50945040), (2, 25472520), (3, 16981680), (4, 12736260), (5, 10189008), (6, 8490840), (8, 6368130), (9, 5660560), (10, 5094504), (12, 4245420), (15, 3396336), (16, 3184065), (18, 2830280), (20, 2547252), (24, 2122710), (30, 1698168), (36, 1415140), (40, 1273626), (45, 1132112), (48, 1061355), (60, 849084), (72, 707570), (80, 636813), (90, 566056), (120, 424542), (144, 353785), (173, 294480), (180, 283028), (240, 212271), (346, 147240), (360, 141514), (409, 124560), (519, 98160), (692, 73620), (720, 70757), (818, 62280), (865, 58896), (1038, 49080), (1227, 41520), (1384, 36810), (1557, 32720), (1636, 31140), (1730, 29448), (2045, 24912), (2076, 24540), (2454, 20760), (2595, 19632), (2768, 18405), (3114, 16360), (3272, 15570), (3460, 14724), (3681, 13840), (4090, 12456), (4152, 12270), (4908, 10380), (5190, 9816), (6135, 8304), (6228, 8180), (6544, 7785), (6920, 7362)]