48816690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 89077710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 37, 39, 51, 65, 74, 78, 85, 102, 111, 130, 170, 185, 195, 199, 221, 222, 255, 370, 390, 398, 442, 481, 510, 555, 597, 629, 663, 962, 995, 1105, 1110, 1194, 1258, 1326, 1443, 1887, 1990, 2210, 2405, 2587, 2886, 2985, 3145, 3315, 3383, 3774, 4810, 5174, 5970, 6290, 6630, 6766, 7215, 7363, 7761, 8177, 9435, 10149, 12935, 14430, 14726, 15522, 16354, 16915, 18870, 20298, 22089, 24531, 25870, 33830, 36815, 38805, 40885, 43979, 44178, 49062, 50745, 73630, 77610, 81770, 87958, 95719, 101490, 110445, 122655, 125171, 131937, 191438, 219895, 220890, 245310, 250342, 263874, 287157, 375513, 439790, 478595, 574314, 625855, 659685, 751026, 957190, 1251710, 1319370, 1435785, 1627223, 1877565, 2871570, 3254446, 3755130, 4881669, 8136115, 9763338, 16272230, 24408345, 48816690]

約数ペア:

[(1, 48816690), (2, 24408345), (3, 16272230), (5, 9763338), (6, 8136115), (10, 4881669), (13, 3755130), (15, 3254446), (17, 2871570), (26, 1877565), (30, 1627223), (34, 1435785), (37, 1319370), (39, 1251710), (51, 957190), (65, 751026), (74, 659685), (78, 625855), (85, 574314), (102, 478595), (111, 439790), (130, 375513), (170, 287157), (185, 263874), (195, 250342), (199, 245310), (221, 220890), (222, 219895), (255, 191438), (370, 131937), (390, 125171), (398, 122655), (442, 110445), (481, 101490), (510, 95719), (555, 87958), (597, 81770), (629, 77610), (663, 73630), (962, 50745), (995, 49062), (1105, 44178), (1110, 43979), (1194, 40885), (1258, 38805), (1326, 36815), (1443, 33830), (1887, 25870), (1990, 24531), (2210, 22089), (2405, 20298), (2587, 18870), (2886, 16915), (2985, 16354), (3145, 15522), (3315, 14726), (3383, 14430), (3774, 12935), (4810, 10149), (5174, 9435), (5970, 8177), (6290, 7761), (6630, 7363), (6766, 7215)]