49146160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 142848000

約数和(自身を除く): 93701840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 149, 152, 155, 190, 217, 248, 266, 280, 298, 304, 310, 380, 434, 496, 532, 560, 589, 596, 620, 665, 745, 760, 868, 1043, 1064, 1085, 1178, 1192, 1240, 1330, 1490, 1520, 1736, 2086, 2128, 2170, 2356, 2384, 2480, 2660, 2831, 2945, 2980, 3472, 4123, 4172, 4340, 4619, 4712, 5215, 5320, 5662, 5890, 5960, 8246, 8344, 8680, 9238, 9424, 10430, 10640, 11324, 11780, 11920, 14155, 16492, 16688, 17360, 18476, 19817, 20615, 20860, 22648, 23095, 23560, 28310, 32333, 32984, 36952, 39634, 41230, 41720, 45296, 46190, 47120, 56620, 64666, 65968, 73904, 79268, 82460, 83440, 87761, 92380, 99085, 113240, 129332, 158536, 161665, 164920, 175522, 184760, 198170, 226480, 258664, 317072, 323330, 329840, 351044, 369520, 396340, 438805, 517328, 614327, 646660, 702088, 792680, 877610, 1228654, 1293320, 1404176, 1585360, 1755220, 2457308, 2586640, 3071635, 3510440, 4914616, 6143270, 7020880, 9829232, 12286540, 24573080, 49146160]

約数ペア:

[(1, 49146160), (2, 24573080), (4, 12286540), (5, 9829232), (7, 7020880), (8, 6143270), (10, 4914616), (14, 3510440), (16, 3071635), (19, 2586640), (20, 2457308), (28, 1755220), (31, 1585360), (35, 1404176), (38, 1293320), (40, 1228654), (56, 877610), (62, 792680), (70, 702088), (76, 646660), (80, 614327), (95, 517328), (112, 438805), (124, 396340), (133, 369520), (140, 351044), (149, 329840), (152, 323330), (155, 317072), (190, 258664), (217, 226480), (248, 198170), (266, 184760), (280, 175522), (298, 164920), (304, 161665), (310, 158536), (380, 129332), (434, 113240), (496, 99085), (532, 92380), (560, 87761), (589, 83440), (596, 82460), (620, 79268), (665, 73904), (745, 65968), (760, 64666), (868, 56620), (1043, 47120), (1064, 46190), (1085, 45296), (1178, 41720), (1192, 41230), (1240, 39634), (1330, 36952), (1490, 32984), (1520, 32333), (1736, 28310), (2086, 23560), (2128, 23095), (2170, 22648), (2356, 20860), (2384, 20615), (2480, 19817), (2660, 18476), (2831, 17360), (2945, 16688), (2980, 16492), (3472, 14155), (4123, 11920), (4172, 11780), (4340, 11324), (4619, 10640), (4712, 10430), (5215, 9424), (5320, 9238), (5662, 8680), (5890, 8344), (5960, 8246)]