50211540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 164520720

約数和(自身を除く): 114309180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 61, 68, 85, 90, 102, 122, 153, 170, 180, 183, 204, 244, 255, 269, 305, 306, 340, 366, 510, 538, 549, 610, 612, 732, 765, 807, 915, 1020, 1037, 1076, 1098, 1220, 1345, 1530, 1614, 1830, 2074, 2196, 2421, 2690, 2745, 3060, 3111, 3228, 3660, 4035, 4148, 4573, 4842, 5185, 5380, 5490, 6222, 8070, 9146, 9333, 9684, 10370, 10980, 12105, 12444, 13719, 15555, 16140, 16409, 18292, 18666, 20740, 22865, 24210, 27438, 31110, 32818, 37332, 41157, 45730, 46665, 48420, 49227, 54876, 62220, 65636, 68595, 82045, 82314, 91460, 93330, 98454, 137190, 147681, 164090, 164628, 186660, 196908, 205785, 246135, 274380, 278953, 295362, 328180, 411570, 492270, 557906, 590724, 738405, 823140, 836859, 984540, 1115812, 1394765, 1476810, 1673718, 2510577, 2789530, 2953620, 3347436, 4184295, 5021154, 5579060, 8368590, 10042308, 12552885, 16737180, 25105770, 50211540]

約数ペア:

[(1, 50211540), (2, 25105770), (3, 16737180), (4, 12552885), (5, 10042308), (6, 8368590), (9, 5579060), (10, 5021154), (12, 4184295), (15, 3347436), (17, 2953620), (18, 2789530), (20, 2510577), (30, 1673718), (34, 1476810), (36, 1394765), (45, 1115812), (51, 984540), (60, 836859), (61, 823140), (68, 738405), (85, 590724), (90, 557906), (102, 492270), (122, 411570), (153, 328180), (170, 295362), (180, 278953), (183, 274380), (204, 246135), (244, 205785), (255, 196908), (269, 186660), (305, 164628), (306, 164090), (340, 147681), (366, 137190), (510, 98454), (538, 93330), (549, 91460), (610, 82314), (612, 82045), (732, 68595), (765, 65636), (807, 62220), (915, 54876), (1020, 49227), (1037, 48420), (1076, 46665), (1098, 45730), (1220, 41157), (1345, 37332), (1530, 32818), (1614, 31110), (1830, 27438), (2074, 24210), (2196, 22865), (2421, 20740), (2690, 18666), (2745, 18292), (3060, 16409), (3111, 16140), (3228, 15555), (3660, 13719), (4035, 12444), (4148, 12105), (4573, 10980), (4842, 10370), (5185, 9684), (5380, 9333), (5490, 9146), (6222, 8070)]