49031640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19457}}^1$

素因数の和:19481

約数の個数: 96

約数和(自身を含む): 182126880

約数和(自身を除く): 133095240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 19457, 38914, 58371, 77828, 97285, 116742, 136199, 155656, 175113, 194570, 233484, 272398, 291855, 350226, 389140, 408597, 466968, 544796, 583710, 680995, 700452, 778280, 817194, 875565, 1089592, 1167420, 1225791, 1361990, 1400904, 1634388, 1751130, 2042985, 2334840, 2451582, 2723980, 3268776, 3502260, 4085970, 4903164, 5447960, 6128955, 7004520, 8171940, 9806328, 12257910, 16343880, 24515820, 49031640]

約数ペア:

[(1, 49031640), (2, 24515820), (3, 16343880), (4, 12257910), (5, 9806328), (6, 8171940), (7, 7004520), (8, 6128955), (9, 5447960), (10, 4903164), (12, 4085970), (14, 3502260), (15, 3268776), (18, 2723980), (20, 2451582), (21, 2334840), (24, 2042985), (28, 1751130), (30, 1634388), (35, 1400904), (36, 1361990), (40, 1225791), (42, 1167420), (45, 1089592), (56, 875565), (60, 817194), (63, 778280), (70, 700452), (72, 680995), (84, 583710), (90, 544796), (105, 466968), (120, 408597), (126, 389140), (140, 350226), (168, 291855), (180, 272398), (210, 233484), (252, 194570), (280, 175113), (315, 155656), (360, 136199), (420, 116742), (504, 97285), (630, 77828), (840, 58371), (1260, 38914), (2520, 19457)]