49209840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 169395408

約数和(自身を除く): 120185568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1667, 1845, 1968, 2460, 2952, 3280, 3334, 3690, 4920, 5001, 5904, 6668, 7380, 8335, 9840, 10002, 13336, 14760, 15003, 16670, 20004, 25005, 26672, 29520, 30006, 33340, 40008, 50010, 60012, 66680, 68347, 75015, 80016, 100020, 120024, 133360, 136694, 150030, 200040, 205041, 240048, 273388, 300060, 341735, 400080, 410082, 546776, 600120, 615123, 683470, 820164, 1025205, 1093552, 1200240, 1230246, 1366940, 1640328, 2050410, 2460492, 2733880, 3075615, 3280656, 4100820, 4920984, 5467760, 6151230, 8201640, 9841968, 12302460, 16403280, 24604920, 49209840]

約数ペア:

[(1, 49209840), (2, 24604920), (3, 16403280), (4, 12302460), (5, 9841968), (6, 8201640), (8, 6151230), (9, 5467760), (10, 4920984), (12, 4100820), (15, 3280656), (16, 3075615), (18, 2733880), (20, 2460492), (24, 2050410), (30, 1640328), (36, 1366940), (40, 1230246), (41, 1200240), (45, 1093552), (48, 1025205), (60, 820164), (72, 683470), (80, 615123), (82, 600120), (90, 546776), (120, 410082), (123, 400080), (144, 341735), (164, 300060), (180, 273388), (205, 240048), (240, 205041), (246, 200040), (328, 150030), (360, 136694), (369, 133360), (410, 120024), (492, 100020), (615, 80016), (656, 75015), (720, 68347), (738, 66680), (820, 60012), (984, 50010), (1230, 40008), (1476, 33340), (1640, 30006), (1667, 29520), (1845, 26672), (1968, 25005), (2460, 20004), (2952, 16670), (3280, 15003), (3334, 14760), (3690, 13336), (4920, 10002), (5001, 9840), (5904, 8335), (6668, 7380)]