49675997030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 102182163552

約数和(自身を除く): 52506166522

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 73, 89, 110, 121, 142, 146, 178, 242, 355, 365, 445, 605, 710, 730, 781, 803, 890, 979, 1210, 1562, 1606, 1958, 3905, 4015, 4895, 5183, 6319, 6497, 7810, 7921, 8030, 8591, 8833, 9790, 10366, 10769, 12638, 12994, 15842, 17182, 17666, 21538, 25915, 31595, 32485, 39605, 42955, 44165, 51830, 53845, 57013, 63190, 64970, 69509, 71467, 79210, 85910, 87131, 88330, 107690, 114026, 139018, 142934, 174262, 285065, 347545, 357335, 435655, 461287, 562391, 570130, 578233, 627143, 695090, 714670, 764599, 786137, 871310, 922574, 958441, 1124782, 1156466, 1254286, 1529198, 1572274, 1916882, 2306435, 2811955, 2891165, 3135715, 3822995, 3930685, 4612870, 4792205, 5074157, 5623910, 5782330, 6186301, 6271430, 6360563, 7645990, 7861370, 9584410, 10148314, 12372602, 12721126, 25370785, 30931505, 31802815, 41054543, 50741570, 55815727, 61863010, 63605630, 68049311, 69966193, 82109086, 111631454, 136098622, 139932386, 205272715, 279078635, 340246555, 349830965, 410545430, 451599973, 558157270, 680493110, 699661930, 903199946, 2257999865, 4515999730, 4967599703, 9935199406, 24837998515, 49675997030]

約数ペア:

[(1, 49675997030), (2, 24837998515), (5, 9935199406), (10, 4967599703), (11, 4515999730), (22, 2257999865), (55, 903199946), (71, 699661930), (73, 680493110), (89, 558157270), (110, 451599973), (121, 410545430), (142, 349830965), (146, 340246555), (178, 279078635), (242, 205272715), (355, 139932386), (365, 136098622), (445, 111631454), (605, 82109086), (710, 69966193), (730, 68049311), (781, 63605630), (803, 61863010), (890, 55815727), (979, 50741570), (1210, 41054543), (1562, 31802815), (1606, 30931505), (1958, 25370785), (3905, 12721126), (4015, 12372602), (4895, 10148314), (5183, 9584410), (6319, 7861370), (6497, 7645990), (7810, 6360563), (7921, 6271430), (8030, 6186301), (8591, 5782330), (8833, 5623910), (9790, 5074157), (10366, 4792205), (10769, 4612870), (12638, 3930685), (12994, 3822995), (15842, 3135715), (17182, 2891165), (17666, 2811955), (21538, 2306435), (25915, 1916882), (31595, 1572274), (32485, 1529198), (39605, 1254286), (42955, 1156466), (44165, 1124782), (51830, 958441), (53845, 922574), (57013, 871310), (63190, 786137), (64970, 764599), (69509, 714670), (71467, 695090), (79210, 627143), (85910, 578233), (87131, 570130), (88330, 562391), (107690, 461287), (114026, 435655), (139018, 357335), (142934, 347545), (174262, 285065)]