48989710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 114501600

約数和(自身を除く): 65511890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 61, 70, 77, 98, 110, 122, 149, 154, 245, 298, 305, 385, 427, 490, 539, 610, 671, 745, 770, 854, 1043, 1078, 1342, 1490, 1639, 2086, 2135, 2695, 2989, 3278, 3355, 4270, 4697, 5215, 5390, 5978, 6710, 7301, 8195, 9089, 9394, 10430, 11473, 14602, 14945, 16390, 18178, 22946, 23485, 29890, 32879, 36505, 45445, 46970, 57365, 63623, 65758, 73010, 80311, 90890, 99979, 114730, 127246, 160622, 164395, 199958, 318115, 328790, 401555, 445361, 499895, 636230, 699853, 803110, 890722, 999790, 1399706, 2226805, 3499265, 4453610, 4898971, 6998530, 9797942, 24494855, 48989710]

約数ペア:

[(1, 48989710), (2, 24494855), (5, 9797942), (7, 6998530), (10, 4898971), (11, 4453610), (14, 3499265), (22, 2226805), (35, 1399706), (49, 999790), (55, 890722), (61, 803110), (70, 699853), (77, 636230), (98, 499895), (110, 445361), (122, 401555), (149, 328790), (154, 318115), (245, 199958), (298, 164395), (305, 160622), (385, 127246), (427, 114730), (490, 99979), (539, 90890), (610, 80311), (671, 73010), (745, 65758), (770, 63623), (854, 57365), (1043, 46970), (1078, 45445), (1342, 36505), (1490, 32879), (1639, 29890), (2086, 23485), (2135, 22946), (2695, 18178), (2989, 16390), (3278, 14945), (3355, 14602), (4270, 11473), (4697, 10430), (5215, 9394), (5390, 9089), (5978, 8195), (6710, 7301)]