49929480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 168739200

約数和(自身を除く): 118809720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 557, 664, 747, 830, 996, 1080, 1114, 1245, 1494, 1660, 1671, 1992, 2228, 2241, 2490, 2785, 2988, 3320, 3342, 3735, 4456, 4482, 4980, 5013, 5570, 5976, 6684, 7470, 8355, 8964, 9960, 10026, 11140, 11205, 13368, 14940, 15039, 16710, 17928, 20052, 22280, 22410, 25065, 29880, 30078, 33420, 40104, 44820, 46231, 50130, 60156, 66840, 75195, 89640, 92462, 100260, 120312, 138693, 150390, 184924, 200520, 231155, 277386, 300780, 369848, 416079, 462310, 554772, 601560, 693465, 832158, 924620, 1109544, 1248237, 1386930, 1664316, 1849240, 2080395, 2496474, 2773860, 3328632, 4160790, 4992948, 5547720, 6241185, 8321580, 9985896, 12482370, 16643160, 24964740, 49929480]

約数ペア:

[(1, 49929480), (2, 24964740), (3, 16643160), (4, 12482370), (5, 9985896), (6, 8321580), (8, 6241185), (9, 5547720), (10, 4992948), (12, 4160790), (15, 3328632), (18, 2773860), (20, 2496474), (24, 2080395), (27, 1849240), (30, 1664316), (36, 1386930), (40, 1248237), (45, 1109544), (54, 924620), (60, 832158), (72, 693465), (83, 601560), (90, 554772), (108, 462310), (120, 416079), (135, 369848), (166, 300780), (180, 277386), (216, 231155), (249, 200520), (270, 184924), (332, 150390), (360, 138693), (415, 120312), (498, 100260), (540, 92462), (557, 89640), (664, 75195), (747, 66840), (830, 60156), (996, 50130), (1080, 46231), (1114, 44820), (1245, 40104), (1494, 33420), (1660, 30078), (1671, 29880), (1992, 25065), (2228, 22410), (2241, 22280), (2490, 20052), (2785, 17928), (2988, 16710), (3320, 15039), (3342, 14940), (3735, 13368), (4456, 11205), (4482, 11140), (4980, 10026), (5013, 9960), (5570, 8964), (5976, 8355), (6684, 7470)]