48376900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 82864700

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 34, 44, 50, 52, 55, 65, 68, 85, 100, 110, 130, 143, 170, 187, 199, 220, 221, 260, 275, 286, 325, 340, 374, 398, 425, 442, 550, 572, 650, 715, 748, 796, 850, 884, 935, 995, 1100, 1105, 1300, 1430, 1700, 1870, 1990, 2189, 2210, 2431, 2587, 2860, 3383, 3575, 3740, 3980, 4378, 4420, 4675, 4862, 4975, 5174, 5525, 6766, 7150, 8756, 9350, 9724, 9950, 10348, 10945, 11050, 12155, 12935, 13532, 14300, 16915, 18700, 19900, 21890, 22100, 24310, 25870, 28457, 33830, 37213, 43780, 43979, 48620, 51740, 54725, 56914, 60775, 64675, 67660, 74426, 84575, 87958, 109450, 113828, 121550, 129350, 142285, 148852, 169150, 175916, 186065, 218900, 219895, 243100, 258700, 284570, 338300, 372130, 439790, 483769, 569140, 711425, 744260, 879580, 930325, 967538, 1099475, 1422850, 1860650, 1935076, 2198950, 2418845, 2845700, 3721300, 4397900, 4837690, 9675380, 12094225, 24188450, 48376900]

約数ペア:

[(1, 48376900), (2, 24188450), (4, 12094225), (5, 9675380), (10, 4837690), (11, 4397900), (13, 3721300), (17, 2845700), (20, 2418845), (22, 2198950), (25, 1935076), (26, 1860650), (34, 1422850), (44, 1099475), (50, 967538), (52, 930325), (55, 879580), (65, 744260), (68, 711425), (85, 569140), (100, 483769), (110, 439790), (130, 372130), (143, 338300), (170, 284570), (187, 258700), (199, 243100), (220, 219895), (221, 218900), (260, 186065), (275, 175916), (286, 169150), (325, 148852), (340, 142285), (374, 129350), (398, 121550), (425, 113828), (442, 109450), (550, 87958), (572, 84575), (650, 74426), (715, 67660), (748, 64675), (796, 60775), (850, 56914), (884, 54725), (935, 51740), (995, 48620), (1100, 43979), (1105, 43780), (1300, 37213), (1430, 33830), (1700, 28457), (1870, 25870), (1990, 24310), (2189, 22100), (2210, 21890), (2431, 19900), (2587, 18700), (2860, 16915), (3383, 14300), (3575, 13532), (3740, 12935), (3980, 12155), (4378, 11050), (4420, 10945), (4675, 10348), (4862, 9950), (4975, 9724), (5174, 9350), (5525, 8756), (6766, 7150)]