47823390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 130920192

約数和(自身を除く): 83096802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 155, 183, 186, 279, 281, 305, 310, 366, 465, 549, 558, 562, 610, 843, 915, 930, 1098, 1395, 1405, 1686, 1830, 1891, 2529, 2745, 2790, 2810, 3782, 4215, 5058, 5490, 5673, 8430, 8711, 9455, 11346, 12645, 17019, 17141, 17422, 18910, 25290, 26133, 28365, 34038, 34282, 43555, 51423, 52266, 56730, 78399, 85095, 85705, 87110, 102846, 130665, 154269, 156798, 170190, 171410, 257115, 261330, 308538, 391995, 514230, 531371, 771345, 783990, 1062742, 1542690, 1594113, 2656855, 3188226, 4782339, 5313710, 7970565, 9564678, 15941130, 23911695, 47823390]

約数ペア:

[(1, 47823390), (2, 23911695), (3, 15941130), (5, 9564678), (6, 7970565), (9, 5313710), (10, 4782339), (15, 3188226), (18, 2656855), (30, 1594113), (31, 1542690), (45, 1062742), (61, 783990), (62, 771345), (90, 531371), (93, 514230), (122, 391995), (155, 308538), (183, 261330), (186, 257115), (279, 171410), (281, 170190), (305, 156798), (310, 154269), (366, 130665), (465, 102846), (549, 87110), (558, 85705), (562, 85095), (610, 78399), (843, 56730), (915, 52266), (930, 51423), (1098, 43555), (1395, 34282), (1405, 34038), (1686, 28365), (1830, 26133), (1891, 25290), (2529, 18910), (2745, 17422), (2790, 17141), (2810, 17019), (3782, 12645), (4215, 11346), (5058, 9455), (5490, 8711), (5673, 8430)]