48239940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 155280384

約数和(自身を除く): 107040444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 347, 420, 662, 694, 993, 1041, 1324, 1388, 1655, 1735, 1986, 2082, 2317, 2429, 3310, 3470, 3972, 4164, 4634, 4858, 4965, 5205, 6620, 6940, 6951, 7287, 9268, 9716, 9930, 10410, 11585, 12145, 13902, 14574, 19860, 20820, 23170, 24290, 27804, 29148, 34755, 36435, 46340, 48580, 69510, 72870, 114857, 139020, 145740, 229714, 344571, 459428, 574285, 689142, 803999, 1148570, 1378284, 1607998, 1722855, 2297140, 2411997, 3215996, 3445710, 4019995, 4823994, 6891420, 8039990, 9647988, 12059985, 16079980, 24119970, 48239940]

約数ペア:

[(1, 48239940), (2, 24119970), (3, 16079980), (4, 12059985), (5, 9647988), (6, 8039990), (7, 6891420), (10, 4823994), (12, 4019995), (14, 3445710), (15, 3215996), (20, 2411997), (21, 2297140), (28, 1722855), (30, 1607998), (35, 1378284), (42, 1148570), (60, 803999), (70, 689142), (84, 574285), (105, 459428), (140, 344571), (210, 229714), (331, 145740), (347, 139020), (420, 114857), (662, 72870), (694, 69510), (993, 48580), (1041, 46340), (1324, 36435), (1388, 34755), (1655, 29148), (1735, 27804), (1986, 24290), (2082, 23170), (2317, 20820), (2429, 19860), (3310, 14574), (3470, 13902), (3972, 12145), (4164, 11585), (4634, 10410), (4858, 9930), (4965, 9716), (5205, 9268), (6620, 7287), (6940, 6951)]