49091040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 170181648

約数和(自身を除く): 121090608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 467, 480, 584, 657, 720, 730, 876, 934, 1095, 1168, 1314, 1401, 1440, 1460, 1752, 1868, 2190, 2335, 2336, 2628, 2802, 2920, 3285, 3504, 3736, 4203, 4380, 4670, 5256, 5604, 5840, 6570, 7005, 7008, 7472, 8406, 8760, 9340, 10512, 11208, 11680, 13140, 14010, 14944, 16812, 17520, 18680, 21015, 21024, 22416, 26280, 28020, 33624, 34091, 35040, 37360, 42030, 44832, 52560, 56040, 67248, 68182, 74720, 84060, 102273, 105120, 112080, 134496, 136364, 168120, 170455, 204546, 224160, 272728, 306819, 336240, 340910, 409092, 511365, 545456, 613638, 672480, 681820, 818184, 1022730, 1090912, 1227276, 1363640, 1534095, 1636368, 2045460, 2454552, 2727280, 3068190, 3272736, 4090920, 4909104, 5454560, 6136380, 8181840, 9818208, 12272760, 16363680, 24545520, 49091040]

約数ペア:

[(1, 49091040), (2, 24545520), (3, 16363680), (4, 12272760), (5, 9818208), (6, 8181840), (8, 6136380), (9, 5454560), (10, 4909104), (12, 4090920), (15, 3272736), (16, 3068190), (18, 2727280), (20, 2454552), (24, 2045460), (30, 1636368), (32, 1534095), (36, 1363640), (40, 1227276), (45, 1090912), (48, 1022730), (60, 818184), (72, 681820), (73, 672480), (80, 613638), (90, 545456), (96, 511365), (120, 409092), (144, 340910), (146, 336240), (160, 306819), (180, 272728), (219, 224160), (240, 204546), (288, 170455), (292, 168120), (360, 136364), (365, 134496), (438, 112080), (467, 105120), (480, 102273), (584, 84060), (657, 74720), (720, 68182), (730, 67248), (876, 56040), (934, 52560), (1095, 44832), (1168, 42030), (1314, 37360), (1401, 35040), (1440, 34091), (1460, 33624), (1752, 28020), (1868, 26280), (2190, 22416), (2335, 21024), (2336, 21015), (2628, 18680), (2802, 17520), (2920, 16812), (3285, 14944), (3504, 14010), (3736, 13140), (4203, 11680), (4380, 11208), (4670, 10512), (5256, 9340), (5604, 8760), (5840, 8406), (6570, 7472), (7005, 7008)]